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ANNUAL REPORT
NPDES Phase II Annual Report City of Waterloo, Iowa Storm Water Management Program Year 6 April 1, 2009 — March 31, 2010 //4141 , i i\.., ,....., *if as �...14,:s N 4, rim". 'VP' . . o�� �O riao NPDES Phase II Storm Water Permit Annual Report City of Waterloo, Iowa Table of Contents Part I Permittee Information Part II Storm Water Pollution Prevention & Management Program Section A -Public Education and Outreach on Storm Water Impacts 1. General Stoliu Water Educational Brochures 2. Establish Website 3. Public Meetings 4. Iowa DNR and US EPA Guidance Documents Section B - Public Involvement and Participation 1. Neighborhood Cleanup Events 2. Telephone Hotline Number Section C -Illicit Discharge Detection and Elimination 1. Illicit Discharge Prohibition Ordinance 2. Illicit Discharge Detection and Elimination Program 3. Sanitary Sewer Backups and Overflows 4. Storm Sewer System Map 5. Storm Drain Labeling 6. Wet Weather Stoiui Water Monitoring Section D - Construction Site Storm Water Runoff Control 1. Construction Site Runoff Control Ordinance 2. Construction Site Review and Inspection Program 3. Sediment and Erosion Control Checklist Section E - Post-Construction Storm Water Management 1. Post-Construction Runoff Control Policy Ordinance 2. Site Plan Review of Post-Construction Runoff Controls 3. Inspection of Runoff Control Devices 4. Watershed Assessment Program Section F - Pollution Prevention/Good Housekeeping 1. Operation and Maintenance of MS4 2. Pesticide and Fertilizer Management Program 3. Training Program for Municipal Employees 4. City Facilities BMPs Appendix A—Year 6 Mailed Storm Water Brochures Appendix B—Year 6 Wet Weather Storm Water Monitoring Test Results Appendix C—Year 6 Expenditures & Year 7 Estimated Expenditures Page 1 of 17 NPDES Phase II Storm Water Permit Annual Report City of Waterloo, Iowa Part I - Permittee Information MS4 Operator Name: City of Waterloo, Iowa Eric Thorson, City Engineer Wayne Castle,Associate Engineer MS4 Operator Mailing Address: 715 Mulberry Street Waterloo, Iowa 50703 Phone: (319)291-4312 Fax: (319) 291-4262 Operator Type: Municipality Location of Facility: Black Hawk County, State of Iowa Iowa NPDES Permit Number: 07-90-0-02 EPA Number: IA00778301 Permit Issuance Date: May 10, 2009 Permit Expiration Date: May 9, 2014 Population: 68,747 (2000 census) MS4 drainage area: 64 square miles (approximately) Receiving waters: Cedar River Black Hawk Creek Other unclassified streams: Sink Creek—to Cedar River Dry Run Creek—to Cedar River Prescott's Creek—to Black Hawk Creek Blower's Creek—to Cedar River Virden Creek—to Cedar River No Name Creek—to Cedar River Impaired receiving waters: Cedar River (2008 Section 303(d) list) Page 2 of 17 NPDES Phase II Storm Water Permit Annual Report City of Waterloo, Iowa Part II—Storm Water Pollution&Prevention Management Program Discussed in the Year 5 report was that the City of Waterloo was seeking to implement a storm water utility fee to provide a permanent, dedicated funding source for the storm water management program. Previously, the activities in the program were funded through a mix of General Obligation bonds and departmental budgets. Outgoing Mayor Tim Hurly,mayor when the first Iowa DNR storm water discharge permit was issued, spearheaded the effort to have the utility ready for operation before his term expired on December 31, 2009. At the Mayor's direction, a committee was formed with representatives from the Engineering, Finance, Clerks departments, and the Waterloo Water Works and Black Hawk County MIS to develop a utility fee concept. The City contracted with Snyder&Associates, Inc of Ankeny, Iowa, who used GIS tools and current property data and aerial photos from the Black Hawk County records to digitize properties within the City. A fee structure based on a flat fee for residential properties and an impervious area based fee for commercial properties was ultimately developed and proposed to the City Council. The new ordinance was approved by City Council on December 14, 2009 and the first storm water user fee billing occurred on February 5, 2010. The Waterloo Water Works is the water utility serving Waterloo and is a separate entity from the City. Through a long-standing agreement, the storm water user fee was added to the Water Works bills, which already billed and collected fees for sanitary sewer and garbage usage by residents for the City. The Black Hawk County MIS department assists Water Works in the billing. They provided great assistance in setting up the billing system necessary to collect the storm water user fee. The current storm water user fee is $2.75 per month per dwelling unit for residences and for commercial uses, a base fee of$2.75 plus$2.75 per 5,000 square feet of impervious area is charged. The rate and impervious area units where derived from review of the gathered property and digitized data and the budget requirements calculated by the City Finance Department. The storm water user fee is set to collect$1.5 million annually. Finance's projections showed this amount to be sufficient for the next 5 years. No automatic rate increase was built into the ordinance. The first storm water ordinance, adopted by the Waterloo City Council in 2005, reserved a section for a future storm water user fee, but this section had never enacted. This new ordinance, Title 8, Chapter 4, Storm Water Management Program, set forth the storm water user fee and collections process. The new ordinance also amended several existing sections, but in no way diminished the overall goal of the ordinance. A copy of the new 8-4 ordinance and the ordinance establishing the storm water user fee rates are included in Appendix A of this report. Section A - Public Education and Outreach on Storm Water Impacts The Perrnittee shall implement a public education and outreach program about the impacts of storm water discharges and measures that the residents of the permittee can implement to reduce pollutants in storm water runoff that includes the following: Page 3 of 17 NPDES Phase II Storm Water Permit Annual Report City of Waterloo, Iowa 1. General Storm Water Education Brochures 2. Establishment of a Website 3. Public Meetings and Presentations 4. Iowa DNR and US EPA Guidance Documents 1. General Storm Water Education Brochures: During Year 6 (April 2009—March 2010), one brochure, Technology Update, Residential Deicer Options was nested with another brochure titled Storm Water User Fee Fact Sheet and mailed to all postal customers within Waterloo (35,373 mailboxes) during the last week of January 2010. A second brochure titled Clean Water and You was in production at the time of writing this report. The delay in mailing this second brochure is directly related to both the amount of time staff dedicated to the creation and initial deployment of the new storm water utility fee and the desire to have this second brochure in the public's hands at the beginning of the lawn care season. The Technology Update, Residential Deicer Options brochure was an educational piece created by the Iowa Storm Water Education Program(ISWEP)for its member public agencies. The proper time for mailing this brochure would have been October/November, but January was selected as February is traditionally when temperatures in the Waterloo area rebound to the point that deicers are once again usable. Several phone calls were received about this specific brochure. The majority of the calls thanked the City for providing information about options they had not considered. One call did mention that this information would have been useful before winter began,but they were still pleased to receive it. The City has about 600 copies of this flyer remaining and will distribute them during the fall of 2010 amongst various public buildings within the City. The Storm Water User Fee Fact Sheet,while not technically an education brochure, was created separately for a mass mailing to all postal boxes in Waterloo to inform the public about the new Storm Water User Fee that would be appearing on their Waterloo Water Works bills. The fact sheet gave basic background information on storm water concerns, where this concern came from,the storm water requirements the City of Waterloo faces,the reason for the fee,the uses for the fee and an explanation of how the fee is charged. Both brochures listed the contact information for the City's Storm Water Management Program. The Waterloo Water Works is looking to switch its billing format in 2010 from a single, postcard size statement to a full-page bill in a regular envelope. This new format would allow the Water Works to send out up to three sheets in its mailings. It is hoped that the Clean Water and You brochure will be the last stand-alone brochure the City of Waterloo has to mail and all future mailings can be included within the Water Works bills. The Water Works bills approximately 30,000 accounts on a quarterly basis. There accounts are spread over 25 different meter controls that bill out over a three-month period. The City is planning to send out the storm water education brochures during the spring and fall billing periods. Page 4 of 17 NPDES Phase II Storm Water Permit Annual Report City of Waterloo, Iowa The brochures are added to the City's website (see section A.2) as time allows and are made available at the following locations within the City: • Black Hawk County Courthouse • Main Street Waterloo Office • Waterloo Center For The Arts • Waterloo Building Inspection&Permits Office • Waterloo Chamber of Commerce • Waterloo City Hall • Waterloo Community Development Office • Waterloo Engineering Department • Waterloo Housing Authority Office • Waterloo Planning&Zoning Office(also serves Black Hawk County) • Waterloo Public Library Examples of the brochures mailed out in Year 6 are included in Appendix A of this report Perry Goodman, Neighborhood Services Director, requested storm water brochures to hand out to citizens at the Spring 2009 City Clean-up Event at the Waste Treatment Plant. Engineering provided Mr. Goodman with 6 different brochures about storm water issues, most regarding proper hazardous material disposal. Mr. Goodman estimated that over 500 brochures were passed out at the event. The City will continue to develop and distribute storm water education material during the next permit year and shall attempt to make brochures available in more City offices. The City does have additional education materials from ISWEP available upon request from the City Engineer's office. 2. Establishment of a Website: Mentioned in the Year 5 report was that the City of Waterloo planned to update its website. This came to fruition in the summer of 2009. The new City of Waterloo website can be found at: http://www.ci.waterloo.ia.us/home. Screen shots of the main page,the engineering page and the storm water page are included in Appendix A. As with the previous incarnation, mailed brochures, 24-hour hotline numbers, and links to other sources of storm water information are included on the storm water page. The storm water webpage also has links to information about the newly enacted storm water user fee. The website does not contain a storm water complaint reporting form, but the 24-hour Telephone Hotline numbers are listed on the website. Work will be done during Year 7 to establish a complaint reporting form and possibly a complaint email address. 3. Public Meetings and Presentations: Wayne Castle, Associate Engineer made two public presentations during the permit year. The first presentation was on June 5, 2009 to TurnKey Associates. TurnKey Associates is a design- Page 5 of 17 NPDES Phase II Storm Water Permit Annual Report City of Waterloo, Iowa build firm with projects across the Iowa and approached Mr. Castle about presenting their lead designers and foreman information about the Iowa DNR NPDES General Permit#2 Program and the required Storm Water Pollution Prevention Plans. The second presentation was made on February 16, 2010 to the Men's Club of the Kimball Avenue United Methodist Church of Waterloo. Mr. Mac McNeal, social director for the group, contacted Mr. Castle about giving a presentation to the Men's Club about the role of the Waterloo Engineering Department and the programs/projects they oversee. Mr. Castle used the opportunity to explain the City's storm water permit and it's requirements, and discussed the new Storm Water User Fee that had recently gone into effect. Mr. Castle contacted the Waterloo School District about distributing storm water worksheets in conjunction with school visits regarding storm water. He was informed that any worksheet distributed within the schools need to be printed in several different languages. No funds were available at the time for translation and printing, so the school visit program was placed on hold. The Waterloo School District has a Partners In Education(P.I.E.)program that teams schools with local businesses. The City of Waterloo is a partner with the Walter Cunningham School for Excellence. The lead for this program is Jeff Bales,Associate Engineer. In the past, Gary Heinick, former Associate Engineer, gave several storm water presentations to students at Cunningham School. The Engineering staff will attempt to work with the Waterloo School District in Year 7 to renew presentations within the school district and develop worksheets and flyers to be distributed to the students. Based on comments received regarding the Storm Water User Fee, Engineering staff will make an attempt to meet with interested Neighborhood Associations in Year 7 to further explain the Storm Water User Fee,the City's storm water discharge permit requirements and the programs this fee will fund. Engineering staff is looking into creating presentations for local Engineering and Architecture firms, along with local construction companies, about current DNR and City's requirements for General Permits and SWPPPs. 4. Iowa DNR and US EPA Guidance Documents: The Iowa DNR Summary Guidance document and US EPA National BMP Manual are available for review in the City of Waterloo Engineering Department Office. Additionally, the latest editions of the following manuals are available in the Engineering Department: • Iowa Storm Water Management Manual • Iowa Construction Site Erosion Control Manual • Iowa Statewide Urban Design and Specification(SUDAS)Manual Page 6 of 17 NPDES Phase II Storm Water Permit Annual Report City of Waterloo, Iowa This department shall continue to make the above documents and other related storm water materials available to the public. Section B - Public Involvement and Participation The permittee shall implement a public involvement and participation program that includes the following: 1. Neighborhood Cleanup Events 2. Telephone Hotline Number 1. Neighborhood Cleanup Events: The City of Waterloo Waste Management Department provided collection equipment and personnel in conjunction with approximately 18 Neighborhood Association sponsored cleanups in 2009. Waste Management held two citywide cleanups, one each in the spring and fall, at their sewer treatment facility. Waste Management also has personnel and vehicles that collect large bulk items placed at the curb through a call-in curbside collection program. The Black Hawk County Solid Waste Commission sponsored a Household Hazardous Materials collection event on September 25, 2009. The event was held at the main campus of the Cedar Falls Utility and open to all residents of Black Hawk County. Flyers were distributed throughout Waterloo alerting the public to this free event. Mr. Castle was invited by WasteTrac,the public education branch of the Solid Waste Commission,to operate an education booth, but he was unable to do so due to a family emergency. The Solid Waste Commission plans to partner with the Waterloo Waste Management Department and provide a spring collection event in Waterloo in April 2010. 2. Telephone Hotline Number: The City of Waterloo Engineering and Waste Management Departments have continued the operation of a Storm Water Telephone Hotline Number. The Engineering Department handles phone calls between 8:00 am and 5:00 pm,while the Waste Management Department covers the 5:00 pm to 8:00 am time period. The daytime Storm Water Telephone Hotline number was listed on the mailed brochures and both numbers are shown on the City's Storm Water website. Additional public involvement: As part of a rehabilitation program, one of the Engineering Technicians mother's volunteered to prepare storm inlet labels over the winter. This involved placing the adhesive backing onto the plastic labels. Approximately 800 labels were prepared for use. The City is looking at creating an Adopt-An-Inlet program. This program would allow residents to adopt a storm inlet, letting them be responsible for minor maintenance(i.e. clearing of debris) and report any observed illegal discharges. No timeline has been established for implementing this program. Section C - Illicit Discharge Detection and Elimination Page 7 of 17 NPDES Phase II Storm Water Permit Annual Report City of Waterloo, Iowa The permittee shall develop, implement and enforce a discharge detection and elimination program that includes the following: 1. Illicit Discharge Prohibition Ordinance 2. Illicit Discharge Detection and Elimination Program 3. Sanitary Sewer Backups and Overflows Elimination Program 4. Storm Sewer System Map 5. Storm Drain Labeling 6. Wet Weather Storm Water Monitoring 1. Illicit Discharge Prohibition Ordinance: In March of 2005, an ordinance known as Title 8, Chapter 4, Article A, Illicit Discharge Detection and Elimination, was adopted by the Waterloo City Council. The ordinance is still in effect and enforced by the City of Waterloo. An electronic copy of this ordinance is available for viewing on the City of Waterloo's website. No changes to the ordinance have been made or are in consideration since this ordinance was adopted. 2. Illicit Discharge Detection and Elimination Program: As per the NPDES Phase II Storm Water Pemniit requirements, Engineering Department staff conducted an annual dry weather review of outfalls discharging into continual and intermittent waterways and bodies. Year 6 was no exception as the inspections were carried out in September of 2009. In addition looking for illicit discharges, Engineering staff also took pictures of all outlets observed and notes on their conditions. The pictures and notes were incorporated into a second report distributed to Eric Thorson, City Engineer and Larry Smith, Waste Management Superintendent detailing the conditions of the outlets and needed repairs. This report will aid in the year-to-year review of system maintenance by giving a visual base to compare conditions. The reports from those inspections are on file in the Engineering Department and are available upon request. With the adoption of the Illicit Discharge Detection and Elimination ordinance, the City of Waterloo Engineering Department has developed an Illicit Discharge Detection and Elimination Program. The program in place combines the resources of the Engineering and Waste Management Department along with the Fire Department's Hazardous Materials Team to investigate and cleanup any illicit discharges detected within the City of Waterloo. Four illicit discharges were reported to or observed by the Engineering Department during Year 6. The first discharge reported was in late March 2009 at the East 7th Street storm sewer outfall into the Cedar River. A resident reported to the local Iowa DNR field office, who contacted the Engineering department, a"diesel fuel" smell out a storm outlet in downtown Waterloo. Engineering staff contacted the Waste Management and Fire Departments. Staff was able to trace the fuel spill to the 700 block of Mulberry Street. However, no definite source could be identified. Absorbent socks were placed in the closest downstream manhole and the situation was monitored for a week. Since no definite source could be identified, it was assumed the fuel Page 8 of 17 NPDES Phase II Storm Water Permit Annual Report City of Waterloo, Iowa came from a leaking fuel tank or an unreported fuel spill. The Iowa DNR Manchester office was notified and kept abreast of the situation. After one week, the socks were removed. Several days later, a fisherman reported a strong "diesel smell"to the Engineering Department. Waste Management used a camera to investigate the storm sewer line in the 700 block of Mulberry Street and found a previously unknown sump discharge pump from the Black Hawk County Courthouse. A sample of the discharge water found fuel. County Building Maintenance staff was alerted and the source of the problem was determined to be an old sump pump. The sump pump was drained and the residue removed. Meanwhile, oil absorbent booms were placed in the Cedar River to collect the discharge. The booms were monitored several times a day, as the discharge location is a popular fishing spot. The oil booms needed monitoring as fisherman continuously moved the booms,hampering clean up efforts. After the sump pump was cleaned, Waterloo Water Works staff was directed to flush a fire hydrant upstream of the storm line to flush out any remaining residue. The oil booms were left in place for several more days to capture any remaining residue, but none was observed by three days after flushing. The booms were removed and given to Northland Oil Company for proper disposal. Again, the Iowa DNR Manchester office was notified and kept abreast of the situation. Black Hawk County Building Maintenance staff used this fuel leak as an opportunity lobby the County Board of Supervisors to remove an old fuel storage tank from the Courthouse grounds. Post removal investigation of the soil showed no indications that this tank had been the source of pm fuel leak. The exact cause of the fuel leak is still unknown, but Building Maintenance are now aware of the sump discharge line and monitor it periodically for any pollutants. Barry Stratton, Code Enforcement officer, reported the second discharge to the Engineering Department on May 5, 2009. A resident reported to Code Enforcement that a man was observed dumping oil onto an alleyway. Mr. Stratton investigated the report and found that oil had been placed in the alley. Mr. Stratton made contact with a nearby property owner who has been known to do equipment repair out of his garage. The property owner denied the allegations, and since there was no photographic evidence, no charges were filed. The officer did inform the complainant to monitor for future violations and if observed, take pictures. A follow up conversation by Engineering staff with the Street Department revealed that the alley in question used to be maintained by oiling of the surface. This practice was discontinued within the City years ago, but several older members of the community remember the City oiling alleys and continue the practice on a limited,personnel basis. The problem alley, at the direction of the Engineering department, was pulverized,regraded and recompacted to incorporate any remaining oil with the old asphalt existing in the alley. As mentioned before, Code Enforcement is watching this alley for future violations. The suspected individual has been notified that placing oil in the alley is illegal and that the alley is under surveillance. Mr. Castle and Brad Schneider, Engineering Technician, discovered the third illicit discharge on September 14, 2009,while the two were continuing the dry weather outlet inspections. Mr. Castle happened to notice that someone in the 1400 block of West 5th Street had dumped what appeared to be concrete wastewater into the gutter. Gary Luck, Waste Management, and Barry Page 9 of 17 NPDES Phase II Storm Water Permit Annual Report City of Waterloo, Iowa Stratton, Code Enforcement, were called to the scene. The waste appeared to be leftovers from a tiling project. Mr. Stratton spoke with the adjacent property owner who admitted bathroom- remodeling work had been recently done in her home, but denied the discharge was from that construction. Mr. Luck was able to remove much of the dried material, but the a concrete product stain remained in the gutter line. Mr. Stratton was unable to write a ticket, as there was difficulty in proving that the homeowner committed the discharge. Instruction on proper disposal methods was given to the homeowner, along with an explanation of the storm water laws and how the storm water system works. A fourth discharge reported to the City occurred on in late October 2009. The Iowa DNR Manchester office reported to the Engineering department that they had received a call from an engineer at the John Deere Foundry operations that oil was observed in Black Hawk Creek. Mr. Castle and Jeff Murphy, Engineering Technician, investigated the call. Samples were taken to a local testing laboratory for analysis,which confirmed the presence of oil. Prior to the observation,the Waterloo area had received nearly 4-inches of rain over a three-day period after several dry weeks. Based on the diluted condition of the oil slick, it was determined that the oil had come from the paved areas that drain into the Black Hawk Creek watershed. Both the Iowa DNR and John Deere were notified of the findings. The experiences from the four discharges present opposing views of the City's storm water education efforts. On the positive, citizens are showing concern for their water resources and are willing to report observed problems, even if they are not contacting their local departments first. The negative aspects are that the either education brochures are not reaching all citizens or not enough emphasis is being placed on the impacts illicit discharges have on water and the implications this has to all of us. The City's current response programs seem to be working and therefore no changes are being considered at this time to the illicit discharge elimination programs. 3. Sanitary Sewer Backups and Overflows Elimination Program: The sanitary and storm sewer systems are maintained by the Waste Management Department. This Department is staffed 24 hours, 7 days a week, and responds to all manner of sewer backups and overflows. The Waste Management Department has submitted a detailed 30-year plan to the Iowa DNR on how it plans to deal with and eliminate sanitary sewer backups and overflows. Per requirements from the EPA, Waste Management has an up-to-date database with information on each sanitary overflow and backup occurrence noticed or reported within the City. The top two causes of overflows and backups are water infiltration and sump pump/footing drain connections. One method the City uses to reduce infiltration is through replacement. Each year,the City of Waterloo reconstructs a portion of its 434-miles of streets. During the reconstruction plan development process, sanitary sewer records are reviewed to see if the sanitary sewers or manholes in the affected streets need to be replaced. Quite often, the sanitary sewers,manholes Page 10 of 17 NPDES Phase II Storm Water Permit Annual Report City of Waterloo, Iowa and sanitary service lines are replaced during street reconstruction. If possible, any direct cross connections discovered in the field are eliminated. At this time, the City does not have a separate program to eliminate sump pump/footing drain connections in areas that are not subject to street reconstruction. With the enactment of the Storm Water User Fee, the City is looking at establishing a program to begin disconnections. A meeting between City staff(Mayor, Councilman, Building, Engineering and Waste Management) and the homeowners in the Southdale subdivision(southeast Waterloo)has held at the Waste Management treatment plant in May 2009 to discuss the sanitary backup problem and possible solutions. It was brought up by those who have had the repairs made that the average cost was to disconnect footing drains and install backflow prevention devices $2500. Several development proposals at the corner of Katoski Drive and Huntington Road have come before the Planning and Zoning board in the past year, but were denied because of resident opposition due to concerns about sanitary backups and storm water drainage. It was reported in the February 28, 2010 issue of the Waterloo-Cedar Falls Courier that members of the Cedar Valley Coalition were going to Washington, D.C., to lobby Iowa's congressional delegation and federal agency staffs for federal grants. One of the projects mentioned was $800,000 towards the disconnection of footing drains in the Downing Avenue area(the area mentioned above). The City shall continue with this program in an effort to eliminate not only backups, but to reduce overall system maintenance issues. 4. Storm Sewer System Map: The City of Waterloo Engineering Department is continuing its storm sewer system-mapping program. Approximately 90 percent of the existing storm sewer system has been mapped at this time. The portion of the City that remains unmapped is generally located north of Donald Street. This area is less developed infrastructure-wise and is relatively flat, with the majority of the drainage systems being ditches and swales. Larry Crain, surveying technician from the Engineering Department, has been responsible for gathering the data since 2001. Mr. Crain also works with the Street, Waste Management and Water Works Departments on their facility mapping projects or for emergency field locates. These additional mapping projects overlap with the storm sewer project, which does allow Mr. Crain to continue gathering storm sewer information. At present,Jamie Knutson,Associate Engineer,has been developing the data gathered by Mr. Crain. Using the gathered data and the construction records contained within the Engineer's office, Mr. Knutson has been constructing a detailed map of the storm inlets,manholes, lines, outlets and swales to create an accurate map of the City's drainage system. The Engineer's office is fortunate in that any commercial or residential development has had to submit construction plans for review. Theses records have allowed Mr. Knutson to connect the various private storm water infrastructures that are found within Waterloo to the City's drainage system. This allows us to further track down the source of pollutants or demonstrate to the public how their actions affect water quality. Page 11 of 17 NPDES Phase II Storm Water Permit Annual Report City of Waterloo, Iowa The City's storm sewer mapping project was featured in the June 2009 issue of the Professional Surveyor Magazine. An online version of the article can be found using the archive feature on the magazine's website: http://www.profsurv.com. The Engineering Department does have plat books of the sanitary and storm sewers. These books have been scanned and the images are available to the public and other City departments. Waste Management field personnel use the scanned images when attempting to determine the source of a discharge or for locating facilities. The new mapping lacks some of the information (property line data, easements, addresses)that the scanned plat books provide. Once mapping is complete,this information will be provided to all City personnel that need the information as a complimentary item. The storm sewer system shall continue to be mapped as changes and additions are made. 5. Storm Drain Labeling: Approximately 5,000 of the roughly 12,000 storm inlets within the City of Waterloo have been labeled as of the end of Year 6. The Engineering Department staff strives to annually place 700 to 1,000 during the warmer months as time allows between City construction projects. Labels are provided to contractors rebuilding storm inlets during street overlay and reconstruction projects. Contract specifications call for stamped inlet hoods to be installed when inlets are replaced. Labels are affixed to any inlet casting that is reused. Waste Management also has a supply of labels that they affix to any storm inlet they repair. The Engineering Department maintains an updated of labeled storm inlets. The goal of the Engineering Department is label all inlets once, then maintain as needed. This program is seen as a perpetual project and shall be carried out for the foreseeable future. Department staff has found that approximately 10 percent of each year's application is destroyed by vandalism or snow removal. If noticed, they are replaced, but again the overall goal is to reach all sections of the city first. The City is testing paint for painted inlet labels at this time. The idea is to use a stencil made from a metal plate to spray paint"No Dumping, Drains To River"onto concrete inlet tops, sidewalks or gutter sections in areas where snow plows have continually removed labels (i.e. downtown). Several civic groups have been approached about placing labels as community projects,but no volunteers have yet to step forward. The storm sewer inlet labeling program shall continue in Year 7. 6. Wet Weather Storm Water Monitoring: The Engineering Department staff continues to monitor selected residential, commercial and industrial sites throughout the city three times a year. During each visit, samples are collected from each site,with oil and grease samples collected from the commercial and industrial sites. Page 12 of 17 NPDES Phase II Storm Water Permit Annual Report City of Waterloo, Iowa !`\ Samples collected are taken to TestAmerica in Cedar Falls for analysis. The test results from Year 6 are included in the Appendix of this report. The collection procedure, equipment utilized and site selection process have been refined over the past five years. This Department will continue to monitor previously selected sites, but it is hoped that with the coming revenue from the creation of a Storm Water User Fee, additional sites, as well as various waterways within the city, shall also be monitored. Ideally, the new sites will allow for a broader picture of the state of Waterloo storm runoff. Additionally, one set of original sites shall be sampled each year for historic comparison. Section D - Construction Site Storm Water Runoff Control The permittee shall develop, implement and enforce a construction site storm water runoff control program to reduce pollutants in any storm water runoff from construction activities for which storm water permit coverage is required and that includes the following: 1. Construction Site Runoff Control Ordinance 2. Construction Site Review and Inspection Program 3. Sediment and Erosion Control Checklist 1. Construction Site Runoff Control Ordinance: The City of Waterloo adopted a Construction Site Erosion and Sediment Control Ordinance in January of 2008. This ordinance is available for review on the City of Waterloo's website. Prior to this ordinance,the Engineering Department only reviewed the erosion control methods for submitted site plans. With the ordinance came the ability to deny building permits, inspect construction sites for compliance and assess fines on all construction projects subject to a NPDES General Permit No. 2. 2. Construction Site Review and Inspection Program: Prior to 2008, construction sites were inspected if complaints were received or if City personnel observed non-compliance. The new ordinance allowed Engineering staff to make random site inspections. Currently,the Engineering Department has one staff member(Mr. Castle) available for construction site inspection. A second staff member is available on a limited basis. The Department recognizes this staffing deficiency and has been looking to add staff to meet the demands of the NPDES permit. With the adoption of the storm water user fee,the department finally has funds to add that full time position and plans to do so within the next budget year. Per the City code of ordinances, adopted to meet the requirements of the NPDES permit, a minimum of two inspections by City staff of each site is required. Ideally, the department will be conducting monthly inspections to get and keep construction sites in compliance. This program shall be evaluated yearly. Adjustments shall be made to streamline the process if required. At this time, education about erosion control and site plans seems to be the biggest Page 13 of 17 NPDES Phase II Storm Water Permit Annual Report City of Waterloo, Iowa problem faced. Public presentations and brochures dealing with site plans and inspections are being developed. \... 3. Sediment and Erosion Control Checklist: Checklists used by the Engineering Department in review of plans and during site inspections have been developed. Mr. Castle has been attempting to update the existing checklist to reconcile the checklist with the current requirements of the Iowa DNR General Permit No. 2 and Summary Guidance documents. A copy of each is included in the appendix of this report. The updated plan checklist is not final,but it is expected to be finished during the permit Year 7, as time allows. Copies of the site plan review and site inspections checklists are made available to all affected consultants and contractors to allow them the opportunity to understand what the Engineering Department is requiring of them. Section E - Post-Construction Storm Water Management The permittee shall develop, implement and enforce a program to address storm water runoff from new construction and re-construction projects for which storm water coverage is required. The program must ensure that controls are in place that will prevent or minimize water quality impacts and shall include the following: 1. Construction Site Runoff Control Policy Ordinance 2. Site Plan Review of Post-Construction Runoff Controls 3. Inspection of Runoff Control Devices 4. Watershed Assessment Program 1. Construction Site Runoff Control Policy Ordinance: The City of Waterloo does not currently have a specific ordinance dealing with post-construction storm water runoff or controls. A post-construction ordinance is currently in development, but the completion of this ordinance was delayed in 2009 to allow for the development and implementation of the storm water user fee. The post-construction ordinance is a top priority for the Engineering Depaitnient and it is expected to be presented to the City Council for adoption by the end of Year 7 (March 2011). 2. Site Plan Review of Post-Construction Runoff Controls: The Engineering Department has been requiring storm water detention on all new or reconstructed commercial and industrial developments for nearly 30 years. During this time,the City has allowed for non-traditional detention methods. The Engineering Department plans to review, update and codify its post-construction storm water runoff requirements within the proposed post-construction ordinance. 3. Inspection of Runoff Control Devices: As mentioned in Section E.1, since the City of Waterloo has not adopted a post-construction runoff control ordinance, staff is not conducting inspections of runoff control devices. Page 14 of 17 NPDES Phase II Storm Water Permit Annual Report City of Waterloo, Iowa Engineering staff are conducting inspections of runoff control devices completed for new construction projects as part of the City's Building Departments final inspections. These inspections by Engineering staff are to ensure that the storm water runoff controls have been constructed according to submitted and approved construction plans. The NPDES permit also requires that educational material dealing with runoff control devices be developed and distributed to landowners. No such program has been created by the Engineering Department thus far. Materials from the technical manuals listed in Section A.4 are available from the Department. Brochures shall be developed in the next permit year as time allows. 4. Watershed Assessment Program: In September of 2009, the Phil Schuppert of the Black Hawk County Soil and Water Conservation District(BHC SWCD)was in contact with Mr. Castle about possible grants through the IDALS/DSC organizations for watershed assessments. The Engineering Department, through the BHC SWCD, applied for a grant to fund an assessment of the Sink Creek watershed in southeast Waterloo. Unfortunately, the funding for this assessment was denied. However,with the implementation of the storm water user fee,the Engineer Department was able to enter into a contract in April 2010 with Robinson Engineering of Cedar Falls, Iowa, to perform an assessment of the Sink Creek watershed. Robinson Engineering has been involved in the Cedar Falls Dry Run Creek watershed assessment and brings to this project a strong Th knowledge about storm water issues. The Sink Creek watershed was chosen because of current and long-term conditions. Right now, the watershed, nearly 5300 acres (8.3 square miles), is mainly agricultural with small groupings of commercial, industrial, institutional and residential developments. Current long-term plans show this section of Waterloo to experience rapid development. The opportunity to study a semi-rural watershed and develop long-term strategies for smart growth and water management should not be wasted and is in the public's best interest. The project will involve a geographic information system data compilation and physical and chemical assessment of the watershed together with a survey of the stakeholders in the watershed. The assessment is expected to take one year to complete and is currently estimated at $47,680. The Iowa DNR, on their interactive mapping website, delineates five watersheds within the Waterloo. The 1993 watershed improvement assessment by Rust Engineering divided the city into fifteen watersheds. Engineering staff will be working with the DNR in Year 7 to have these smaller watersheds recognized and the records adjusted. The City realizes the importance of having a thorough understanding of,and a functional plan to handle, the storm water concerns in each watershed. However,the limited funding available does not allow the City to tackle large areas at one time. It is hoped that in dividing Waterloo into smaller watersheds, the City will be able to complete all assessments within the next six years. Page 15 of 17 NPDES Phase II Storm Water Permit Annual Report City of Waterloo, Iowa Section F - Pollution Prevention/Good Housekeeping: The permittee shall develop and implement an operation and maintenance program, including a training component that shall prevent or reduce runoff from municipal operations and that shall include the following: 1. Operation and Maintenance of MS4 2. Pesticide and Fertilizer Management Program 3. Training Program for Municipal Employees 4. City Facilities BMPs 1. Operation and Maintenance of MS4: The Waste Management Department is tasked with the day-to-day maintenance and operation of the storm sewer and floodgate systems. Currently,there are 4 men assigned to maintain this system in town that covers 64 square miles. The bulk of this maintenance is covered by sanitary sewer fees, but will receive more funding from the new storm water user fee. The Waterloo Street Department is in charge of the maintenance and basic repair of the 434 miles of roads (1200 line miles)within the city limits. During the non-winter months,this department operates a small fleet of street sweepers to collect as much debris as possible from the streets. Because of the size of the city, it takes the sweepers around 6 to 8 weeks to sweep the entire city. However,the downtown area is swept every Sunday night. The Street Department also handles the snow removal and deicing of Waterloo's streets. The Street Department is very cautious about the amount of salt they use, both from an environmental and budgetary standpoint. Currently,the City uses 4,000 to 6,000 tons of salt per season. Direct salt is rarely applied,the bulk being applied in a brine mix. The brine mix is primarily applied to the main streets before snow removal operations begin. The brine helps to prevent the snow from adhering to the pavement,making for easier removal. This allows crews the opportunity to devote more time to other sections of the road system. When salt is used, it is lightly mixed with sand. The salt melts the snow/ice while the sand works into remaining snow pack. The sand trapped in the snow pack acts like sandpaper and aids in traction. Most of the sand is then picked up in the first street sweeping and deposited into a sweepings dump at the Waste Treatment plant. Mowing and lawn maintenance for most of the city properties is handled by Leisure Services. Their staff is aware of the restrictions regarding lawn waste in the gutters and does quite well in preventing that from happening. Private contractors maintain the bulk of the City right-of-ways. Last year, there were several occurrences where lawn wastes were observed in the streets. A letter was sent from the Engineering Department to the contractor through Leisure Services, and no future problems were observed. These operations are evaluated yearly by each department and adjusted accordingly. Page 16 of 17 NPDES Phase II Storm Water Permit Annual Report City of Waterloo, Iowa 2. Pesticide and Fertilizer Management Program: The Waterloo Leisure Services Department is in charge of maintenance for all public parks, green spaces and right-of-ways within the city. They instituted a pesticide and fertilizer management program during the first permit year and continue to implement and evaluate this plan. 3. Training Program for Municipal Employees: Educational and training programs were created and provided to approximately 120 City employees during the first two permit years. Because of the low turnover rate within the City, the program was placed on hiatus. Plans are in development for an updated program to be presented as time allows in 2010. 4. City Facilities BMPs: Some City facilities were reviewed during the first two years of this permit. The results of these reviews were positive and had impacts on some day-to-day operations and mindsets. Recent efforts have been concentrated on other programs and city (i.e. flooding) concerns. The City was proactive in facility BMPs prior to the NPDES permit. The best example of this was the construction of a covered salt storage facility in 1990 at the Street Department's main facility. A facility review will be conducted with each City department during 2010. Page 17 of 17 NPDES Phase II Storm Water Permit Annual Report City of Waterloo, Iowa Appendix A • City of Waterloo Code of Ordinances revised 8-4,adopted December 2009 • City of Waterloo Storm Water User Fee Rate Ordinance • Storm Water Education Brochure: Technology Update • Storm Water User Fee Fact Sheet • City of Waterloo website, Home page screen shot • City of Waterloo website, Engineering page screen shot • City of Waterloo website, Storm Water page screen shot ORDINANCE NO. 4980 • AN ORDINANCE AMENDING THE 2007 CODE OF ORDINANCES OF THE CITY OF WATERLOO, IOWA, BY REPEALING SECTIONS 1 THROUGH 11 OF CHAPTER 4, STORM WATER MANAGEMENT PROGRAM, OF TITLE 8, PUBLIC UTILITIES, AND BY ENACTING NEW SECTIONS 1 THROUGH 18 OF CHAPTER 4, STORM WATER MANAGEMENT PROGRAM, OF TITLE 8, PUBLIC UTILITIES. BE IT ORDAINED BY THE COUNCIL OF THE CITY OF WATERLOO, IOWA, as follows: That Chapter 4, Storm Water Management Program, of Title 8, Public Utilities, in the 2007 Code of Ordinances of the City of Waterloo, Iowa, is hereby amended to repeal Sections 1 through 11 and to enact in place thereof new Sections 1 through 1S, as follows: TITLE 8 CHAPTER 4 STORM WATER MANAGEMENT PROGRAM Section 8-4-1. Acronyms and Definitions. A. The following acronyms, when used in this chapter, shall have the designated meaning: BMP Best Management Practice CFR Code of Federal Regulations CWA Clean Water Act FEMA Federal Emergency Management Agency HHW Household Hazardous Waste IDNR Iowa Department of Natural Resources • IDOT Iowa Department of Transportation MS4 Municipal Separate Storm Sewer System NOI Notice of Intent _ NOT Notice of Termination NOV Notice of Violation • NPDES National Pollutant Discharge Elimination System NPS Non-Point Source NRCS National Resource Conservation Service RCRA Resource Conservation Recovery Act of 197G SMCRA Surface Mining Control & Reclamation Act of 1977 SWPPP Storm Water Pollution Prevention Plan TMDL Total Maximum Daily Load USDA United States Department of Agriculture US EPA United States Environmental Protection Agency USGS United States Geodetic Surrey B. The following words, terms and phrases, when used in this chapter, shall have the meanings ascribed to them in this subsection, except where the context clearly indicates a different meaning: 1-YEAR EVENT: A rainfall, runoff, or flood event having a one hundred percent (100%) probability of being equaled or • • Ordinance No. 4980 Page 2 exceeded in any given year. 24-hour storm duration is assumed unless otherwise noted. 2-YEAR EVENT: A runoff, rainfall, or flood event having two percent (20) probability of being equaled or exceeded in any given year. 24-hour storm duration is assumed unless otherwise noted. 10-YEAR EVENT: A runoff, rainfall, or flood event having a ten percent (10%-) probability of being equaled or exceeded in any given year. 24-hour storm duration is assumed unless otherwise noted. 100-YEAR EVENT: A rainfall, runoff, or flood event having a one percent (1s) probability of being equaled or exceeded in any given year. 24-hour storm duration is assumed unless otherwise noted. . ADVERSE IMPACTS: ' Any negative impact on plant, soil, air or water resources affecting their beneficial uses including recreation, aesthetics, aquatic habitat, quality, and quantity. ALLOWABLE NON-STORM WATER DISCHARGES: Discharge from fire fighting activities that are necessary due to an immediate danger to life or property; fire hydrant flushing; potable water sources; water line flushing; uncontaminated groundwater; uncontaminated pumped ground water; crawl space pump water; natural springs; natural riparian habitat or wetland flows; irrigation water (except for .wastewater irrigation) ; air conditioning condensation; exterior building wash water when no detergents or other surfactants are used; pavement wash waters where spills or leaks of toxic or hazardous materials have not occurred and when no detergents or other surfactants are used (unless all spilled material has been removed) ; diverted stream flows; storm sewer system cleaning water; residential or non-commercial washing of vehicles; de-chlorinated swimming. pool discharge less than one (1) PPM chlorine; residual street wash water; de- chlorinated water from reservoir discharges; foundation or footing drains where flows are not contaminated with process materials such as solvents (not including active groundwater dewatering systems) ; discharges specified in writing by the city engineer, or designated representative, as being necessary to protect public health and safety of citizens; dye-testing procedures (requires a verbal notification to the city engineer, or designated representative, prior to the time of the test) ; and any other water source not containing pollutants, as approved by the city engineer, or designated representative. ANIMAL WASTE: See Pet Waste. APPLICANT: Any person, firm, or governmental agency who executes the necessary forma to procure official approval of a development or permit. In gaining official approval, the 1 ' Ordinance No. 4980 Page 3 person, firm or governmental agency intends to carry out construction of a new development or re-development. BASE FLOOD ELEVATION: The elevation at all locations delineating the level of flooding resulting from the 100-year frequency flood event. The 100-year flood event has a one percent (10) probability of being equaled or exceeded in any given year. BEST MANAGEMENT PRACTICES (BMPS) : Schedules of activities, prohibitions of practices, maintenance procedures and other management practices to prevent or reduce the pollution of waters of the State. BMPs also include treatment requirements, operating procedures and practices to control facility site runoff, spillage or leaks, sludge or waste disposal or drainage from raw material storage. BUILDING OFFICIAL: City official or other designated authority charged with the administration and enforcement of the city building codes. BUILDING PERMIT: Permit issued for the construction, erection or alteration of a structure or building and the related ground and surface preparation prior to and after completion of construction, erection or alteration of a structure or building. BY-PASS FLOW: Storm water runoff from upstream properties tributary to a property's drainage system but not under its control. CALENDAR QUARTER:, Each of the following periods: December through February, March through May, June through August, and September through November. CERTIFY OR CERTIFICATION: Formally attesting that the specific inspections and tests were performed, and that such inspections and tests comply with the applicable requirements of this chapter. CHANNEL: Any defined river, stream, creek, brook, natural or artificial depression, ponded area, on-stream lake or impoundment, abandoned mine, flowage, slough, ditch, conduit, culvert, gully, ravine, wash, or natural or manmade drainage way, which has a definite bed and bank or shoreline, in or into which surface or groundwater flows, either perennially or intermittently. CHANNEL MODIFICATION: The alteration of a channel by changing the physical dimensions or materials of its bed or banks. Channel modification includes, but is not limited to, damming, placement of riprap (or other armoring) , filling, widening, deepening, straightening, relocating, lining, and significant removal of bottom or woody rooted vegetation. Channel modification does not include the clearing of debris or removal of trash. • Ordinance No. 4980 Page 4 CITY ENGINEER: The professional engineer registered in the State of Iowa who is designated as city engineer by the city council.- CLEAN WATER ,ACT (CWA) : The federal Water Pollution Control Act (33 U.S.C. 51251 et seq.) , and any subsequent amendments thereto. (Formerly referred to as the Federal Water Pdllution Control Act or Federal Water Pollution Control Act Amendments of 1972) . CLEARING: Any activity which removes vegetative ground cover. COMMERCIAL: Pertaining to any business, trade, industry, or other activity engaged in for profit. COMPENSATORY STORAGE: An artificially excavated, hydraulically equivalent volume of storage within the floodplain used to balance the loss of natural flood storage capacity when fill or structures are placed within the floodplain. CONDUIT: Any channel, pipe, sewer or culvert used for the conveyance or movement of water, whether open'or closed. CONSTRUCTION SITE: Any location where clearing, grading, filling, paving, construction, or other activity occurs • related to a change or improvement of property. CONTAMINATED: Containing harmful quantities of pollutants. CONTRACTOR: Any person or firm performing or managing construction work at a construction site, including any - construction manager, general contractor or subcontractor. Also • includes, but is not limited to, earthwork, paving, building, plumbing, mechanical, electrical or landscaping contractors, and material suppliers delivering materials to the site. CUSTOMER: Any person, property or entity served by and/or benefiting from the storm water utility's acquisition, management, maintenance, extension and improvement of the storm water drainage system and related facilities. DEPARTMENT: The Iowa Department of Natural Resources (IDNR) or an authorized representative. DETENTION BASIN: A facility constructed or modified to provide for the temporary storage of storm water runoff and the controlled release of this runoff at a prescribed rate during and after a flood or storm. DETENTION TIME: The amount of time storm water is held within a detention basin. DEVELOPED PROPERTY: Land that is. altered from a natural state by grading and/or construction activity for the purpose �.,/ Ordinance No. 4980 Page 5 of constructing residential, commercial, industrial, or institutional facilities such that the hydrology of the 'property is affected. DEVELOPMENT: Any man-made change to improved or unimproved real estate, including but not limited to building or other structures, mining, dredging, filling, grading, paving, excavation, or drilling operations. DISCHARGE: The release of water, and any elements, compounds and particles contained within or upon released water, from property owned or controlled by any person. DISCHARGER: Any person who causes, allows, permits, or is otherwise responsible for a discharge, including, without limitation, any owner of a construction site or industrial facility. DOMESTIC SEWAGE: Sewage originating primarily from kitchen, bathroom and laundry sources, including waste from food preparation, dishwashing, garbage grinding, toilets, baths, showers and sinks. DRAINAGE PLAN: A plan, including engineering drawings and supporting calculations, which describes the existing storm water drainage system and environmental features, including grading, as well as proposed alterations or changes to the drainage system and environment of a property. Also see Storm Water Pollution Prevention Plan (SWPPP) . DRY BASIN: A detention basin designed to drain after temporary storage of storm water flows and to normally be dry over much of its bottom area. EARTHWORK: The disturbance of soils on a site associated with clearing, grading, or excavation activities. ENFORCEMENT OFFICER: The city engineer or any other representative that is designated by the city engineer to act in the place and with the authority of the city engineer. EROSION: The general process whereby soil or earth is moved by rainfall, flowing water, wind or wave action. EXCAVATION: Any act by which organic matter, earth, sand, gravel, rock or any other similar material is cut into, dug, quarried, uncovered, removed, displaced, re-located or bulldozed, and shall include the conditions resulting from such actions. EXCESS STORM WATER RUNOFF: The volume and rate of flow of storm water discharged from a new development or re- development, which is or will be in excess of that volume and rate which existed before development or re-development. EXISTING GRADE: The vertical location of the existing ground surface prior to excavation or filling. Ordinance No. 4980 Page 6 FACILITY: An entity which discharges storm water. FERTILIZER: A substance or compound that contains an essential plant nutrient element in a form available to plants and is used primarily for its essential plant nutrient element content in promoting or stimulating growth of a plant or improving the quality of a crop, or a mixture of two or more fertilizers. FILL: Any act by which earth, sand, gravel, rock, or any other material is deposited, placed, replaced, pushed, dumped, pulled, transported or moved by man to a new location, and shall include the conditions resulting therefrom. FINAL GRADE: The vertical location of the ground surface after grading work is completed in accordance with the plans. FIRE PROTECTION WATER: Any water, and any substances or materials contained therein, used by any person to control or extinguish a fire, or to inspect or test fire equipment. GARBAGE: Animal and vegetable waste materials from the handling, preparation, cooking or consumption of food, including waste materials from markets, storage facilities, and the handling and sale of produce and other food products. Also, refuse and other unwanted and useless material. GRADING: Any act of excavation or fill of land surface to a desired slope or elevation, or any combination thereof, and shall include the conditions resulting from any excavation or fill. GROUNDWATER: Any water residing below the surface of the ground or percolating into or out of the ground. HARMFUL QUANTITY: The amount of any substance that the appropriate official determines will cause an adverse impact to storm drainage system or will contribute to the failure of the jurisdiction to meet the water quality based requirements of the NPDES permit for discharges from the MS4. .HAZARDOUS SUBSTANCE: Any substance listed in Table 302.4 of 40 CFR Part 302. HAZARDOUS WASTE: Any substance identified or listed as a hazardous waste by the EPA pursuant to 40 CFR Part 261. HOUSEHOT,n HAZARDOUS WASTE (HHW) : Any material generated in a household (including single and multiple residences) that would be classified as hazardous by the IDNR or US EPA or by any rule or regulation.promulgated by either agency. HYDROGRAPH: . A graph showing, for a given location on a stream or conduit, the flow rate with respect to time. Ordinance No. 4980 Page 7 HYDROGRAPH METHOD: A method that estimates runoff volume and runoff hydrographs for a point of interest by generating hydrographs for individual sub areas, combining them, and routing them through stream lengths and reservoir structures. Factors such as rainfall amount and distribution, runoff curve number, time of concentration, and travel time are included. ILLEGAL DISCHARGE: See Illicit Discharge below. ILLICIT CONNECTION: Any drain or conveyance, whether on the surface 'or subsurface, which allow an illicit discharge to enter the MS4. ILLICIT DISCHARGE: Any discharge to the MS4 that is prohibited under this chapter. IMPERVIOUS SURFACE: A hard-surfaced area that prevents or retards the entry of water into the soil. An impervious surface may cause water to run off the surface in greater quantities, or at an increased rate of flow, than was present under natural conditions. Impervious surfaces include, but are not limited to, roof tops, asphalt or concrete streets, sidewalks, driveway paving, parking lots, walkways, patio areas, storage areas, gravel, bituminous substances or other surfaces which similarly affect the natural infiltration, or runoff patterns, of real property in the natural state with existing ground cover. INDUSTRIAL WASTE (COMMERCIAL WASTE) : Any wastes produced as a by-product of any industrial, institutional or commercial process or operation, other than domestic sewage. INFILTRATION: The passage or movement of water into the ground. LAND DISTURBING ACTIVITY: The process of disturbing existing groundcover, excavation of existing site material, or the placement of fill material on a site, related to a man-made change to improved or unimproved real estate, including but not limited to building or other structures, mining, dredging, filling, grading, paving, excavation, or drilling operations. • LOESSAL SOIL: Sediment, commonly non-stratified and unconsolidated, composed predominately of silt-sized particles with accessory clay and sand. LOT: A parcel of land of at least sufficient size to meet minimum zoning requirements for use, coverage and area to provide such' yards and other open space as are herein required. No portion of an established floodway area lying within a lot or any access drive through a property shall be used in computing the number of dwelling units to be constructed. Such lot shall have frontage on a public street or private street and may consist of: (a) a single lot of record; (b) a portion of a lot of record; (c) a combination a ' • • Ordinance No. 4980 - Page 8 • of complete lots of record, of complete lots of record and portions of lots of record, or of portions of lots of record; and (d) a parcel of land described by metes and bounds; provided that in no case of division or combination shall any residential lot or parcel be created which does not meet the requirements of this chapter. MAJOR DRAINAGE SYSTEM: That portion of a drainage system needed to store and convey flows beyond the capacity of -the minor drainage system. MAY: Signifies an act that is discretionary. MECHANICAL FLUID: Any fluid used in the operation and maintenance of machinery, vehicles .and any other equipment, including lubricants, antifreeze, petroleum products, oil and fuel. • MINOR DRAINAGE SYSTEM: Portion of a drainage system designed for the convenience of the public. It consists of street gutters, storm sewers, small open channels and swales. MITIGATION: Activity necessary when the prescribed controls are not sufficient and additional measures are required to offset the development, including those measures necessary to minimize the negative effects which storm water drainage- and development activities might have on the public health, safety and welfare. Examples of mitigation include, but are not limited to, compensatory storage, soil - erosion and sedimentation control, and channel restoration. MOBILE COMMERCIAL COSMETIC CLEANING (OR MOBIT,F WASHING) : Power washing, steam cleaning, and any other method of mobile cosmetic cleaning of vehicles and/or exterior surfaces, engaged in for commercial purposes or related to a commercial activity. • MUNICIPAL SEPARATE STORM SEWER SYSTEM (MS4) : The conveyance or 'system of conveyances, including storm sewers, roadways, roads with drainage systems, catch basins, curbs, gutters, ditches, constructed channels and storm drains, owned or operated by the city. NATURAL: Conditions resulting from physical, chemical, and biological processes without intervention by man. 'NATURAL DRAINAGE: Channels formed in the existing surface topography of the earth prior to changes made by unnatural causes. NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) PHASE II PERMIT: A peiutit issued by the US EPA or by a State under authority delegated pursuant to 33 -U.S.C. §1342(b) that authorizes the discharge of pollutants to waters of the United States, whether the permit is applicable on an individual, group, or general area-wide basis. Ordinance No. 4980 Page 9 NON-STORM WATER DISCHARGE: Any discharge that to the MS4 that is not composed entirely of storm water. NOTICE OF VIOLATION: A written notice detailing any violations of this chapter and any action expected of the violators. OIL: Any kind of oil in any form, including but not limited to petroleum, fuel oil, crude oil, synthetic oil, motor oil, cooking oil, grease, sludge, oil refuse, and oil mixed with waste. OUTFALL: The point at which water . or any other material leaves or may leave the MS4 and also means the point at which water or any other material leaves or may leave an enclosed • conveyance that is part of the MS4 and enters an open conveyance that is also part of the MS4. OWNER: The person who owns a facility, part of a facility, or land. PARCEL: A contiguous lot or tract of land under one ownership. A lot or tract of land is land intended as a unit for the purpose of use, development or transfer of ownership. rTh PEAK FLOW: The maximum rate of flow of water at a given point in a channel or conduit. PERMITTEE: The city or jurisdiction. PERSON: Any individual, partnership, firm, company, corporation, association, joint stock company, trust, estate, governmental entity, or any other legal entity, or their legal representatives, agents, or assigns, including all federal, state, and local governmental entities. . PESTICIDE: A substance or mixture of substances intended to prevent, destroy, repel, or migrate any pest. PET WASTE (OR ANIMAL WASTE) : Excrement and other waste from domestic animals. PETROLEUM PRODUCT: A product that is obtained from distilling and processing crude oil and that is capable of being used as a fuel or lubricant in a motor vehicle or aircraft, including motor oil, motor gasoline, gasohol, other alcohol-blended fuels, aviation gasoline, kerosene, distillate fuel oil, and #1 and #2 diesel. POINT SOURCE: Any discernible, confined, and discrete conveyance, including but not limited to, any pipe, ditch, channel, tunnel, conduit, well, discrete fissure, container, -rolling stock, concentrated animal feeding operation, landfill leachate collection system, vessel or other floating craft from which pollutants are or may be discharged. . This term does not include return flows from irrigated agriculture or agricultural storm water runoff. • • • Ordinance No. 4980 Page 10 POLLUTANT: Any item that may alter storm water from a natural state. Pollutants may include, but are not limited to, paints, varnishes, solvents, oil, automotive fluids, solid wastes, yard wastes, refuse, rubbish, garbage, litter, discarded or abandoned objects, pesticides, herbicides, fertilizers, sewage, fecal coliform, heavy metals, animal wastes, sediment from construction sites, and noxious or offensive matter of any kind. POLLUTION: The alteration of the physical, thermal, chemical, or biological .quality of, or the contamination of, any water that renders the water harmful, detrimental, or injurious to humans, animal life, plant life, property, or public health, safety, or welfare, or impairs the usefulness or the public enjoyment of the water for any lawful or reasonable purpose. POSITIVE DRAINAGE: Provision for overland paths for all areas of a property including depression areas that may also be drained by storm sewer. - POTABLE WATER: Water that has been treated to drinking water standards and is safe for human consumption. PRIVATE DRAINAGE SYSTEM: All privately or publicly owned ground, surfaces, structures or systems, excluding the MS4, that contribute to or convey storm water, including but not limited to roofs, gutters, downspouts, lawns, driveways, pavement, roads, streets, curbs, gutters, ditches, inlets, drains, catch basins, pipes, tunnels, culverts, channels, detention basins, ponds, draws, swales, streams and any ground surface. PUBLIC IMPROVEMENT PLANS: Engineering drawings subject to approval by the city engineer for the construction of public improvements. QUALIFIED PERSON: A person who possesses the required certification, license, or appropriate competence, skills, and ability as demonstrated -by sufficient education, training, and/or experience to perform a specific activity in a timely and complete manner consistent with the regulatory requirements and generally accepted industry standards for such activity. RELEASE: To dump, spill, leak, pump, pour, emit, empty, inject, leach, dispose or otherwise introduce into the storm drainage system. RE-DEVELOPED PROPERTY: Developed property that is altered or expanded by grading and/or construction activity at a time period following initial construction. RETENTION FACILITY: Facility designed to hold storm water for a sufficient length of time to provide for the storm water to be consumed by evaporation into the air and/or infiltration into the immediate soil. - �r Ordinance No. 4980 Page 11 • RUBBISH: Solid waste, including ashes, that consists of: A. Combustible waste materials, including paper, rags, cartons, wood, excelsior, furniture, rubber, plastics, yard trimmings, leaves, and similar materials; and/or B. Noncombustible waste materials, including glass, crockery, tin cans, aluminum cans, metal furniture, and similar materials that do not burn at ordinary incinerator temperatures (1600 to 1800 degrees Fahrenheit) . SANITARY SEWAGE: The domestic sewage and/or industrial waste that is discharged into the city sanitary sewer system and passes through the sanitary sewer system to the city sewage treatment plant for treatment. SANITARY SEWER: The system of pipes, conduits, and other conveyances which carry industrial waste and domestic sewage from residential dwellings, commercial buildings, industrial and manufacturing facilities and institutions, whether treated or untreated, to the city sewage treatment plant (and to which storm water, surface water, and groundwater are not intentionally admitted) . SEDIMENT: Soil (or mud) that has been disturbed or eroded and transported naturally by water, wind, gravity, or equipment tracking (tires, vehicles) . SEDIMENTATION: The process that deposits soils, debris, and other materials either on other ground surfaces or in bodies of water or storm water drainage systems. SEPTIC TANK WASTE: Any domestic sewage from holding tanks such as vessels, chemical toilets, campers, trailers, septic tanks and aerated tanks. SHALL: Signifies an act that is mandatory. SIGNIFICANT MATERIALS: Includes, but is not limited to, raw materials; fuels; materials such as solvents, detergents, and plastic pellets; finished materials such as metallic products; raw materials used in food processing or production; hazardous substances designated under Section 101(14) of Comprehensive_ Environmental Response, Compensation and Liability Act (CERCLA) ; any chemical the facility is required to report pursuant to Section 313 of Emergency Planning and Community Right-to-Know Act (EPCRA) ; fertilizers; pesticides; and waste products such as ashes, slag and sludge that have the potential to be released with storm water discharges. SITE: The land or water area where any' facility or activity is physically located or conducted, including adjacent land /"1 used in connection with the facility or activity. • Ordinance No. 4980 Page 12 • SLOPE DISTURBANCE LINE: The line which delineates relatively level building areas from areas where slopes exceed seven percent (7%) and where special precautions must be taken. SMALL QUANTITY GENERATOR WASTE: Any hazardous waste generated by a small quantity generator as defined by the US EPA. SOLID WASTE: Any garbage,. rubbish, refuse and other discarded material, including solid, liquid, semisolid, or contained gaseous material, resulting from industrial, municipal, commercial, construction, mining or agricultural operations, and residential, community and institutional activities. STORM SEWER: A closed conduit for conveying collected storm water. STORM WATER: Storm water runoff, snow melt runoff, and surface runoff and drainage consisting entirely of water from any form of natural precipitation, and resulting from such precipitation. STORM WATER DISCHARGE ASSOCIATED WITH INDUSTRIAL ACTIVITY: The discharge from any conveyance that is used for collecting and conveying storm water and that is directly related to manufacturing, processing or raw materials storage areas at an industrial plant. The term does not include discharges from facilities or activities excluded from the NPDES program. For the categories of industries identified in subsections A through J of this definition, the term includes, but is not limited to, storm water discharges from industrial plant yards; immediate access roads and rail lines used or traveled by carriers of raw materials, manufactured products, waste material, or by-products used or created by the facility; material handling sites; refuse sites; sites used for the application or disposal of process waste waters (as defined at 40 CFR Part 401) ; sites used for the storage and maintenance of material handling equipment; sites used for residual treatment, storage, or disposal; shipping and receiving areas; manufacturing buildings; storage areas (including tank farms) for raw materials, and intermediate and finished products; and areas where industrial activity has taken place in the past and significant materials remain and are exposed to storm water. For the categories of industries identified in subsection K of this definition, the term includes only storm water discharges from all areas (except access roads and rail lines) listed in the previous sentence where material handling equipment or activities, raw materials, intermediate products, final products, waste materials, by-products, or industrial machinery are exposed to storm water. For the purposes of this paragraph, material handling activities include the storage, loading and unloading, transportation, or conveyance of any raw material, intermediate product, finished product, by-product or waste product. The term excludes areas located on plant lands separate from the plant's industrial activities, such as Ordinance No. 4980 Page 13 office buildings and accompanying parking lots, as long as the drainage from the excluded areas is not mixed with storm water drained from the above-described areas. Industrial facilities (including industrial facilities that are Federally, State, or municipally owned or operated that meet the description of the facilities listed in subsections A through. K of this definition) include those facilities designated under 40 CFR § 122.26(a) (1) (v) . The following categories of facilities are considered to be engaging in "industrial activity" for purposes of this subsection: A. Facilities subject to storm water effluent limitations guidelines, new source performance standards, or toxic pollutant effluent standards under 40 CFR Subchapter N (except facilities with toxic pollutant effluent standards that are exempted under category (xi) of this definition) ; B. Facilities classified as Standard Industrial Classifications 24 (except 2434) , 26 (except 265 and 267) , . 28 (except 283 and 285) , 29, 311, 32 (except 323) , 33, 3441, or 373; C. Facilities classified as Standard Industrial Classifications 10 through 14 (mineral industry) r'4\ including active or inactive mining operations (except for areas of coal mining operations no longer meeting the definition of a reclamation area under 40 CFR 434.11(1) because the performance bond issued to the facility by the appropriate SMCRA authority has been released, or except for areas of non-coal mining operations that have been released from applicable State or Federal reclamation requirements after December 17, 1990) and oil and gas exploration, production, processing, or treatment operations, or transmission facilities that discharge storm water contaminated by contact with, or that has come into contact with, any overburden, raw material, intermediate products, finished products, by-products or waste products located on the site of such operations; inactive mining operations are mining sites that are not being actively mined, but that have an identifiable owner/operator; D. Hazardous waste treatment, storage, or disposal facilities, including those that are operating under interim status or a permit under Subtitle C of RCRA; E. Landfills, land application sites, and open dumps that have received any industrial wastes (waste that is received from any of the facilities described under this subsection) including those that are subject to regulation under Subtitle D of RCRA; F. Facilities involved in the recycling of materials, P including metal scrap yards, battery reclaimers, salvage yards, and automobile junkyards, including but limited to Ordinance No. 4980 Page 14 • those classified as Standard Industrial Classification . 5015 or 5093; G. Steam electric power generating facilities, including coal handling sites; A. Transportation facilities classified as Standard Industrial Classifications 40, 41, 42 (except 4221-4225) , 43, 44, 45 or 5171 that have vehicle maintenance shops, equipment cleaning operations, or airport deicing operations. Only those portions of the facility that are either involved in vehicle maintenance •(including vehicle rehabilitation, mechanical repairs, painting, fueling, and lubrication) , equipment cleaning operations, airport deicing operations, or that are otherwise identified under subsection A to G or I to K of this definition are associated with industrial activity; I. Treatment works treating domestic sewage or any other sewage sludge or wastewater treatment device or system, used in the storage treatment, recycling, and reclamation of municipal or domestic sewage, including land dedicated to the disposal of sewage sludge that are located within the confines of the facility, with a design flow of 1.0 mgd or more, or required to have an approved pretreatment program under 40 CFR Part 403. Not included are farm lands, domestic gardens or lands used for sludge management where sludge is beneficially reused and that are not physically located in the confines of the facility, or areas that are in compliance with 40 CFR Part 503; • J. Construction activity including clearing, grading and excavation activities that result in the disturbance of 1 acre or more of total land area or which result in the disturbance of less than 1 acre but are part of a larger common plan of development or sale of 1 acre or more; K. Facilities under Standard Industrial Classifications 20, 21, 22, 23, 2434, 25, 265, 267, 27, 283, 285, 30, 31 (except 311) , 323, 34 (except 3441) , 35, 36, 37 (except 373) , 38, 39, or 4221-4225 (and that are not otherwise included within subsections A through J of this definition. STORM WATER DRAINAGE SYSTEM: Any publicly or privately owned or operated surface, system, facility, structure, • improvement, development, equipment, property or interest therein, or other structural or nonstructural element made, constructed, used or acquired, for the purpose of collecting, containing, storing, conveying and controlling storm water, including but not limited to storm sewers, curbs, street drains, conduits, lakes, rivers, creeks, other natural or manmade channels, pipes, culverts and detention ponds. STORM WATER MANAGEMENT PROGRAM: Overall strategy and plan for the management of storm water drainage within the city as Ordinance No. 4980 Page 15 outlined originally in the city's notice of intent dated March 2003. STORM WATER POLLUTION PREVENTION PLAN (SWPPP) : A document that describes the best management practices to be implemented at a site, to prevent or reduce the discharge of pollutants. STORM WATER RUNOFF: That portion of rainfall that drains into the storm sewer drainage system. STORM WATER USER FEE: The periodic rate, fee or charge levied within the boundaries of the storm water drainage system district for use in the acquisition, management, maintenance, extension and improvement of the city's storm water drainage system and related facilities and otherwise in carrying out the city's storm water management program. User fees are based on measurable parameters which influence the storm water utility's cost of providing services and facilities, with the most important factor being the amount of impervious surface area on a parcel of property. STREAM: Any river, creek, brook, branch, flowage, ravine, or natural or man-made drainage way which has a definite bed and banks or shoreline, in or into which surface or groundwater flows, either perennially or intermittently. STRIPPING: Any activity which removes the vegetative surface cover, including trees, by spraying or clearing, and storage or removal of topsoil. SUBDIVISION DEVELOPMENT: Includes activities associated with the platting of any parcel of land into two or more lots and includes all construction activity taking place thereon. SURFACE WATER: Water bodies and any water temporarily residing on the surface of the ground, including oceans, lakes, reservoirs, rivers, ponds, streams, puddles, channelized flow and runoff. TIME OF CONCENTRATION: The elapsed time for storm water to flow from the most hydraulically remote point in a drainage basin to a particular point of interest in that watershed. TRIBUTARY WATERSHED: All of the land surface area that contributes runoff to a given point. UNCONTAMINATED: Not containing harmful quantities of pollutants. USED MOTOR OIL (OR USED OIL) : Any oil that as a result of use, storage, or handling, has become unsuitable for its original purpose because of impurities or the loss of original properties. USED OIL: See Used Motor Oil. Ordinance No. 4980 Page 16 UTILITY AGENCY: Private utility companies, city departments, or contractors working for private utility companies or city departments, engaged in the construction or maintenance of utility distribution lines and services, including water, sanitary sewer, storm sewer, electric, gas, telephone, television and communication services. VACANT: Land on which there are no structures or only structures which are secondary to the use or maintenance of. the land itself. WASTE WATER: Any water or other liquid, other than uncontaminated storm water, discharged from a facility. WATER QUALITY STANDARD: The designation of a body or segment of surface water in the State for desirable uses and the narrative and numerical criteria deemed by state or federal regulatory standards to be necessary to protect those uses. WATERS OF THE STATE: Any river, stream, lake, pond, marsh, watercourse, waterway, well, spring, reservoir, aquifer, irrigation system, drainage system and any other body or accumulation of water, surface or underground, natural or artificial, public or private, which are contained within, flow through or border upon the State or any portion thereof, but not including any waters of the United States. . WATERS OF THE UNITED STATES: All waters which are currently used, were used in the past, or may be susceptible to use in interstate or foreign commerce, including all waters which are subject to the ebb and flow of the tide; all interstate waters, including interstate wetlands; all other waters the use, degradation, or destruction of which would affect or could affect interstate or foreign commerce; all impoundments of waters otherwise defined as waters of the United States under this definition; all tributaries of waters identified in this definition; all wetlands adjacent to waters identified in this definition; and any waters within the federal definition of "Waters of the United States" at 40 CFR Section 122.2; but not including any waste treatment systems treatment ponds, or lagoons designed to meet the requirements of the federal Clean Water Act. WATERSHED: All land area drained by, or contributing water to, the same channel, lake, marsh, storm water facility, groundwater or area of depression. WET BASIN: A detention basin designed to maintain a permanent pool of water after the temporary storage of storm water runoff. WETLANDS: Those areas that are inundated or saturated by surface or groundwater at a frequency and duration sufficient to support, and under noimal circumstances do support, a prevalence of vegetation typically adapted for life in saturated soil conditions. Wetlands generally include swamps, marshes, bogs, and similar areas. For general, but not Ordinance No. 4980 Page 17 PTh • inclusive locations of designated wetlands refer to mapping prepared jointly by the U.S. Department of Interior and the U.S. Fish and Wildlife Service. YARD WASTE: Leaves, grass clippings, tree limbs, brush, soil, rocks - or debris that result from landscaping, gardening, yard maintenance or land clearing operations. Section 8-4-2. Purpose, Intent and Objectives. A. The purpose of this chapter and other ordinances adopted under this chapter of the Code of Ordinances is to address mandates of the federal government, including but not limited to the Clean Water Act and National Pollutant Discharge Elimination System (NPDES) Phase II permit regulations regarding the desired reduction of pollution in storm water runoff. B. The intent of this chapter and other ordinances adopted under this chapter is to establish policies to comprehensively manage and reduce the potential for storm water runoff pollution in a safe and economical manner within the city, for the purpose of promoting the health, safety and general welfare of the population, and for the protection of property. This chapter is also intended to provide for the study of, design, operation, construction, equipping, and maintenance of the storm water drainage system within the city limits. C. Following are objectives of the storm water management program: 1. To maintain and improve the quality of water impacted by the storm drainage system of the city, 2, Maintain emergency vehicle movement during storm or flood events,. 3. Protect, maintain and enhance the environment of the city, and the short-term and long-term public health, safety, and general welfare of the 'citizens of-the city, 4. Reduce pollutant discharge to the city's storm sewer system from construction sites, as well as the discharge of pollutants from industrial, commercial and residential areas of the city, 5. Preserve the value of existing buildings and other assets by developing infrastructure that will assist in the reduction of storm event related loses, 6. Assure that new developments and re-developments do not increase flood or drainage potential or create unstable conditions susceptible to erosion, 7. Facilitate compliance of construction site permits with regard to State and Federal standards, • 1 Ordinance No. 4980 Page 18 8. Preserve the city's watercourses in good condition, 9. Address and minimize obstruction of the city's watercourses, 10. Enhance urban water resource management techniques, including both the reduction of pollution, and the enhancement of the urban environment, required by the . NPDES permit and such other regulations of the city, state and federal government, 11. Maintain temporary and permanent public storm water storage facilities within the city in good operational condition. 12. Promote public awareness of the impact of improper discharge of garbage, hazardous chemicals and sediment to the storm drainage system, 13. Encourage the recycling and proper disposal of hazardous consumer products, and 14. Maintain and improve the quality of the community water into which the storm water outfalls flow, including, without limitation, the lakes, rivers, streams, ponds, wetlands, sinkholes, and groundwater of the city, waters of the State and waters of the United States. D. The city owns or has legal access for purposes of operation, maintenance and improvement to those segments of the storm water drainage system which (1) are located within public streets, rights of ways and easements; (2) are subject to easement or other permanent provisions for adequate access for operation, maintenance and improvement of systems or facilities; or (3) are located on public lands to which the city has adequate access for operation, maintenance and improvement of systems or facilities. E. Operation, maintenance and improvement of storm water drainage systems and facilities which are located on private property or public property not owned by the city, and for which there has been no public dedication of such systems and facilities, shall be and remain the legal responsibility of the property owner or occupant. Section 8-4-3. General Duties and Authority of the City Engineer. The city engineer, or designated representative, shall exercise all lawful powers necessary and appropriate to administer the storm water management program. The duties and authority herein described are in addition to other applicable legal duties and authority. The duties and authority of the city engineer, or designated representative, shall include, but are not limited to: • Ordinance No. 4980 Page .19 A. Administration of the regulations contained in the NPDES permit and in this chapter. B. Development and administration of all phases of a comprehensive storm water management program, including, establishing, studying, planning, designing, developing, acquiring land for, constructing, administering, operating, improving,- maintaining, and reconstructing the city's storm sewer system as necessary. C. Administration of the accounting, budgeting, record-keeping and support personnel necessary for the efficient operation of the storm water management program. D. Development of educational materials to increase public awareness that would improve the public's knowledge and reduce the introduction of pollution to the storm water drainage system by the general public. E. Coordinate enforcement of the regulations contained in this chapter and other ordinances adopted under this chapter with other city departments. F. Seek the cooperation of counties and municipalities in communities adjacent to the city with the goal of reducing storm drainage system flooding. G. Cooperate with other affected political jurisdictions in preparing and implementing master drainage plans. H. Provide an exchange of information between the public and city employees on flooding areas and storm water drainage problems within the city. I. Perform studies and evaluation required to establish, maintain and/or modify the storm water management program, and conduct necessary inspections and tests to assure compliance with the provisions of this chapter. J. Require the preservation and enhancement of certain natural environmental features. K. Require submittal of appropriate federal, state and local permitting to perform work within the city limits. L. Review the installation of drainage improvements in new developments and in redevelopments. M. Administration of a program to periodically review erosion control features placed within new construction sites. N. Administration of a program to periodically review erosion control features placed during initial construction to ensure that they remain in good condition and are not '", removed without proper authorization. Ordinance No. 4980 Page 20 O. Recommend to the city council the establishment, and periodic adjustment of, storm water user fees. P. Review and recommend modification to the collection procedure for storm water user fees. Q. Hear and consider challenges to the application of this chapter, the application of other ordinances adopted under this chapter, and the calculation of storm water user fees. R. Recommend to the mayor and the city council policies for establishing additional storm water drainage services, preserving or expanding existing services and making changes in service for the benefit of the city. S. Recommend to the mayor and the city council policies for establishing additional storm water drainage services, preserving or expanding existing services and making changes in service for the benefit of the city, and otherwise recommend policies ' to implement the provisions of this chapter. T. Except as otherwise provided in this chapter, determine all matters concerning establishment of billing accounts for storm water user fees, including but not limited• to creating customer billing accounts that may consist of combining separate contiguous parcels of property that are under single ownership, creating master accounts for billing of user fees when there are multiple property owners on combined water accounts or in other suitable situations, and otherwise combining or dividing parcels for fair and administratively convenient billing. U. Determine proper classification of a property for billing purposes and calculate and establish ERUs for properties. V. In coordination with other city departments, maintain a complete and accurate record of all storm water drainage systems and facilities. W. Construe and interpret this chapter to achieve, to the extent possible, harmony among its provisions and to carry out the purposes of this chapter. . Section 8-4-4. City Council Discretion Regarding Improvements to System. A. Determination of storm water services to be provided by the city, • and construction of storm water facilities and improvements to the storm water drainage system, shall be made at the sole discretion of the city council. B. The city engineer, or designated representative, shall recommend storm water services to be provided by the city, and construction of the storm water facilities and improvements to the storm water drainage system, to the city council based upon engineering analysis, taking into Ordinance No. 4980 Page 21 consideration frequency of flooding events, potential loss of life, potential property damage, effect upon the general public and other factors affecting the purpose of this chapter. Section 8-4-5. Storm Water Management Authority. A. All areas within the city limits of the city are hereby declared and designated as a storm water drainage system district within the meaning and intent of, and for the purposes authorized by, Section 384.84 of the code of Iowa. Said district shall be governed by a storm water management authority. B. In furtherance of the purposes for which a storm water drainage system district is authorized, and to protect and promote the public health, safety, welfare, and convenience of the city and its citizens, user fees shall be levied upon and collected from the owners of all real estate that discharges storm water, directly or indirectly, to the storm water drainage system. C. The city council shall be the governing body of the storm water management authority, and the authority shall be under the direction, management and control of the city engineer. The city engineer shall oversee the daily operation of the storm water management authority, shall enforce the provisions of this chapter and all other ordinances adopted under this chapter, and shall carry out the policy • directives of the city council acting in its role as governing body of the storm water management authority. Section 8-4-6. Right of Entry. The city engineer, or designated representative, bearing proper credentials and identification, shall be permitted to enter all private properties at reasonable times for the purpose of inspection, observation, measurement, sampling and testing all private storm water discharges directly or indirectly entering into any public storm water drainage system or facility in accordance with the provisions of this chapter. If entry is refused, the city engineer shall have recourse to remedies provided by law to secure entry. Section 8-4-7. Establishment of Storm Water User Fees. A. Every customer whose premises is served by a connection to• the storm water drainage system and facilities, either directly or indirectly, shall pay user fees to the city for the purpose of contributing toward the costs of the storm water management program. The city council may, from time to time, adopt a separate ordinance to set user fees and to determine the effective date of such fees. For any property that becomes subject to payment of a user fee or adds /'`, additional impervious area after the adoption of such ordinance, billing shall commence after substantial completion of construction of improvements. For any Ordinance No. 4980 Page 22 property on which a structure is demolished or impervious . area is removed, the property may qualify for a suitable reduction in user fees. Fees shall be calculated on a monthly basis and billed to all customers according to the Waterloo Water Works billing schedule. B. For purposes this chapter pertaining to storm water user fees, and for purposes of any separate ordinance adopted by the city council that establishes specific user fees, the following definitions shall apply: COMMERCIAL/INDUSTRIAL: Any developed property on which retail, office, industrial or manufacturing buildings, storage buildings and storage areas covered by impervious surfaces, parking lots, public and private school buildings, churches, hospitals and convalescent centers have been constructed. DWELLING UNIT: A singular unit or apartment providing complete, independent living facilities for one •or more persons, including provisions for living, sleeping, cooking, eating, and sanitation. DUPLEX DWELLING: A building containing only two (2) dwelling units and designed for and occupied exclusively by not more than two (2) families. In the application of storm water user fees, duplex dwelling properties shall be treated as two (2) single-family dwellings. EQUIVALENT RESIDENTIAL UNIT (ERU) : The average impervious coverage of a detached dwelling unit property in the city, as determined by the city. Five thousand (5,000) square feet of impervious surface area shall be one equivalent unit. The number of ERUs for each property shall be calculated by the city engineer based on aerial photography in use by the city, impervious surface data from an approved site plan for the property, and/or data obtained during an appeals process. MULTIPLE-FAMILY DWELLING: A building or portion thereof containing more than two (2) dwelling units designed for or • occupied by more than two (2) families. In the application of storm water user fees, each dwelling unit in a multiple- family dwelling unit shall be. treated as one single-family dwelling. RESIDENTIAL: Any developed property on which a single- family dwelling, duplex dwelling, multiple-family dwelling or townhome dwelling has been constructed. SINGLE-FAMILY DWELLING: A building containing only one dwelling unit and designed for and occupied exclusively for residence purposes by only one .family, including but not limited to a mobile home. SUBSTANTIAL COMPLETION: The date that the city has acknowledged completion of construction in accordance with • Ordinance No. 4980 Page 23 approved plans and specifications through the issuance of a temporary certificate of occupancy or permanent certificate of occupancy, a date otherwise determined for purposes of this chapter by the city engineer or designated representative, or the date when Waterloo Water Works establishes an account for a property. TOWNHOME DWELLING: A dwelling unit which is detached or attached horizontally, and not vertically, to one or more other dwelling units, wherein the land or lot beneath each dwelling may be individually owned in common by a townhome association. In the application of storm water user fees, each separate townhome dwelling shall be treated as one single-family dwelling. UNDEVELOPRT) PROPERTY: Land in its unaltered natural state or which has been modified to such minimal degree as to have a hydrologic response comparable to land in an unaltered state. Undeveloped property shall have less than five hundred (500) square feet of impervious surface area. Section 8-4-8. Storm Water User Fee Exemptions. Storm water user fees shall not be imposed on the following types of property: A. City, county, state and federal roads, bridges, highways, streets, rights of way, sidewalks and pathways. B. All real property owned or operated by the city. C. Parks and open spaces owned or operated by the county or state. D. Railroad track and associated right of way, but not including any rail yards, buildings, or other paved or graveled surfaces. Section 8-4-9. Collection of Storm Water User Fees. A. Waterloo Water Works is hereby authorized and directed to render and collect fees in accordance with the fees established hereunder. Fees shall be collected with the owner's regular water, sewer and garbage bill and shall be shown as a separate item on the bill. Collection policies shall be the same as for other city utility services. When a fee is more than six (6) months delinquent, the unpaid fee shall be assessed against the property and shall constitute a lien against the property as provided in Iowa Code § 384.84(3) . Amounts collected for storm water services shall be deposited with the city. B. Late charges and penalties as are now or may be hereinafter established for water, sewer and garbage service bills shall also apply to storm water user fees. In the event that any person, firm or corporation shall tender as payment •pf " water, sewer, garbage and storm water user fees an amount Ordinance No. 4980 Page 24 insufficient to pay in full all of the charges so billed, payment shall be credited proportionately among all charges. C. The provision for collection provided herein shall be in addition to any rights or remedies that the city may have under the laws of the State of Iowa or this code. Section 8-4-10. Discontinuance of Service. After giving reasonable notice, Waterloo Water Works may discontinue water service to any customer who has failed to pay the amcunts due and owing under this chapter and who has not contested payment thereof in good faith. Section 8-4-11. Expenditures. The following are acceptable uses of any user fee revenues or other funds allocated by the city to the- storm water management program or for storm water drainage systems or facilities. The following list is not exhaustive. A. NPDES permit fees. ' B. Development of public outreach and education materials. C. Costs associated with public involvement and participation related 'to the storm water management program. D. Storm water policy development assistance. E. Illicit discharge detection elimination procedures, equipment, testing and investigation. F. Water collection and sampling fees and related equipment. G. Planning, design, engineering, construction, inspection, maintenance, operation, and improvement of drainage services, facilities and structures, which shall include but are not limited to conduits, drains, manholes, storm water detention devices, flow impediments, ponds, ditches, sloughs, streams, filter strips, rip-raps, and erosion control devices. H. Construction site and post-construction site plan review and inspection costs, I. Staff time related to the storm water management program. J. Employee training. K. Costs associated with capital improvements to storm water drainage systems and facilities. • L. Consulting fees related to the storm water management program and construction of storm water related projects. M. Costs associated with watershed assessment. �./ Ordinance No. 4980 Page 25. N. Street sweeping costs. Section 8-4-12. Appeal of Rates and Errors. Any customer who believes that the provisions of this chapter have been applied in error, either as to property classification, the number of dwelling units, or the number of ERUs applicable to the property, or who believes that there has otherwise been an error in billing, may appeal in the manner set forth in this section. A. Filing Of Appeal: An appeal must be filed in writing with the city engineer. In the case of appeals relating to the number of ERUs determined for a property, the appeal shall include a survey prepared by a licensed Iowa land surveyor or an Iowa professional civil engineer containing information on the total property area, the impervious surface area and any other features or conditions which influence the hydrologic response of the property to rainfall events. B. Review: Using the information provided by the appellant, the city engineer, or designated representative, shall conduct a review of the conditions on the property or otherwise review factors relevant to the appeal and respond to the appeal in ".'S writing within thirty (30) days. C. Adjustment Of Charge: In response to an appeal, the city engineer, or designated representative, may correct a billing error or otherwise adjust the storm water user fee applicable to a property in conformance with the general purpose and intent of this chapter. D. Appeal Of Adverse Decision: A decision of the city engineer, or designated representative, which is adverse to an appellant may be further appealed to the city council within fourteen (14) days of receipt of notice of such decision. An appeal must be filed in writing with the city clerk, stating the grounds for the appeal and .the relief requested. An administrative fee, as set forth in a schedule of fees determined by the city council from time to time, must be paid when the appeal is filed. Failure to file the appeal and pay the administrative fee within said fourteen (14) days shall constitute a waiver of the right to a hearing, and the decision of the city engineer or designated representative shall thereupon become final. The city council or its designated committee shall schedule a public hearing within twenty (20) days after the filing of the appeal, and the city clerk shall notify the appellant and the city engineer of the date, time and place for the appeal hearing. Notice to the appellant shall be mailed by ordinary mail. The hearing shall be simple and informal, without regard to technicalities of procedure or rules regarding admissibility of evidence. The city council or tTh designated committee may consider any evidence it considers credible and give such weight to the evidence as it considers warranted. The person filing the appeal may be Ordinance No. 4980 Page 26 represented by counsel at such- person's own expense. The city engineer or designated representative may be represented by the city attorney or by an attorney designated by the city council at the city's expense. All decisions of the city council or its committee shall be rendered in writing within ten (10) days- after the hearing, or any continued session thereof, and sent to the appellant by ordinary mail to the billing address of the appellant.• All decisions of the city council or its committee shall be final. Section 8-4-13. Prohibited Acts. • In addition to any other act prohibited by this chapter or any article under this chapter, no person shall do, or allow to be done, any of the following: A. Damage Storm Water Management Systems And Facilities: Maliciously, wilfully or negligently break, damage, destroy, uncover, deface or tamper with any structure, pipe, appurtenance or equipment which is part of the storm water management systems or facilities. • B. Manholes: Open or enter any manhole, structure or intake of the storm water drainage system, except by authority of the city engineer. D. Connection: Connect any private storm water system to the city's storm water drainage system and facilities, except by authority of the city engineer. Section 8-4-14. Enforcement. A. Violation of any provision of this chapter may be enforced by issuance of a stop work order or notice of violation by the enforcement officer or by civil action, administrative or judicial, including but not limited to an action for injunctive relief. A stop work order shall specify the violation(s) and shall remain in effect until the deficient condition has been remedied. A notice of violation shall specify the violation(s) and shall allow a reasonable time for correcting the violation to the satisfaction of the enforcement officer. B. Violation of any provision of this article shall constitute a municipal infraction under this code. A person may be cited for subsequent violations as additional violations are discovered. Each day that a municipal infraction occurs or is permitted to exist constitutes a separate offense. C. In addition to the enforcement processes and penalties provided herein, any condition caused or permitted to exist in violation of any of the provisions of this chapter shall be considered a threat to public health, safety, and welfare, and is declared and deemed a nuisance. This nuisance may be summarily abated or remedied at the violator's expense. �.� • Ordinance No. 4980 Page 27 D. In addition to any fine or penalty set forth in a schedule of violations adopted by the city, as amended thereafter from time to time, the city may recover all attorneys' fees, court costs and other expenses associated with enforcement of this chapter, including necessary monitoring expenses. E. The remedies listed in this section are not exclusive of any other remedies available under any applicable federal, state or local law. It is within the discretion of the enforcement officer to seek cumulative remedies if necessary. Enforcement pursuant to this section shall be undertaken by the enforcement officer upon the advice and consent of the city attorney. Section 8-4-15. Nuisance Abatement Procedures. A. Any event, incident, element or condition constituting a violation or failure to comply with any requirement of this chapter or any article under this chapter shall be considered a threat to public health, safety and welfare and therefore deemed to be a nuisance. At the option of the enforcement officer, nuisances shall be processed as a civil action or in the manner set forth in this section. B. Except in cases where a nuisance is deemed to constitute an ,""411 immediate or imminent threat to life or property, the enforcement officer shall notify the property owner in writing before taking action to abate a nuisance. The written notice shall be delivered by first class mail, postage prepaid, to the property owner at its last known address as shown by the records of the county auditor no less than seven (7) days before the date of mailing. In addition to mailing, the written notice shall, if possible, be posted on the property .in a conspicuous place. Such notice shall be dated and shall include the following information: 1. Name of the property owner; • 2. Location and description of the nuisance; 3. Actions that must be taken to abate the nuisance; 4. Deadline by which the required actions must be completed; S. Amount of administrative and remediation fines, fees, or costs, if any and if known; 6. Statement that the property owner has a right to appeal the notice in accordance with the procedures set forth in this chapter; and 7. Statement that, if the property owner fails to take required action within the stated deadline, the work may be done by the city at the property owner's expense. 1 Ordinance No. 4980 Page 28 C. If the property owner does not abate the nuisance as. required by the notice, the enforcement officer may enter upon the subject property and take measures necessary to abate the nuisance. It shall be unlawful for any person to refuse to allow the city, or the city's designated contractor, to enter upon the premises for purposes of abating a nuisance. D. If any nuisance is deemed to be an immediate or imminent threat to life or property, the enforcement officer may order the nuisance abated without advance written notice to the property owner and opportunity for appeal. As promptly as practicable, the enforcement officer shall notify the property owner in writing of the nuisance and action _taken to abate the nuisance. Section 8-4-16. Nuisance Appeal Procedures. A. Except as set forth in paragraph B below, any person ordered to abate a nuisance may appeal the notice. The appeal must be filed in writing with the city clerk within. fourteen (14) days of the notice date unless the notice states a shorter time for filing an appeal, which in any event shall be not less than seven (7) days from the notice date. An administrative fee, as set forth in a schedule of fees determined by the _ city council from time to time, must be paid when the appeal is filed. Failure to file the appeal and pay the administrative fee within said fourteen (14) days shall constitute a waiver of the right to a hearing. The written appeal shall specify the action appealed from, the errors allegedly made that give rise to the appeal, and the relief requested. Appeals shall be heard by the city council or a committee designated by the city council. The city clerk shall notify the person filing the appeal and the enforcement officer of the date, time and place for the appeal hearing. Notice shall be mailed to the person filing the appeal by ordinary mail. The hearing shall be scheduled for a date within twenty (20) days after the filing of the appeal, unless the person filing the appeal requests an extension of not more than fourteen (14) days. The hearing shall be simple and informal, without regard to technicalities of procedure or rules regarding admissibility of evidence. The city council or designated committee may consider any evidence it considers credible and give such weight to the evidence as it considers warranted. The intent of this paragraph is to promote the prompt and speedy resolution of disputes. The person filing the appeal may be represented by counsel at such person's own expense. The enforcement officer may be represented by the city attorney or by an attorney designated by the city council at city expense. The decision of the city council or designated committee shall be rendered in writing within ten (10) days after the hearing, or any continued session thereof, and may be appealed to the Iowa district court as provided by law. B. If a person exercised a right of appeal with respect to a bill of particulars under section 8-4B-5, section 8-4B-6, or Ordinance No. 4980 Page 29 • section 8-4C-6, such person shall have no additional right of appeal pursuant to this section 8-4-16. • Section 8-4-17. Payment or Assessment of Costs. A. Costs incurred by the city to abate a nuisance shall include, but are not limited to, sums paid to a third party for services provided in abating the nuisance, the salaries and benefits earned by city employees engaged in abating the nuisance, a reasonable charge for city machinery or equipment used, and such other reasonable costs and expenses as may have been incurred. B. After action to abate a nuisance has been completed, the city shall send to the property owner an itemized written statement of nuisance abatement costs and related fees and charges. The written statement shall be sent by ordinary mail to the property owner at its last known address as shown by the records of the county auditor no less than seven (7) days before the date of mailing. The statement shall be immediately due and payable and shall become delinquent if not paid within fourteen (14) days after the date of the statement. C. A person who has been charged nuisance abatement costs may file an appeal in writing with the city clerk within fourteen (14) days of the statement date. An administrative fee, as set forth in a schedule of fees determined by the city council from time to time, must be paid when the appeal is filed. Failure to file the appeal and pay the administrative fee within said fourteen (14) days shall constitute a waiver of the right to a hearing, and the statement shall thereupon become final. Appeals shall be heard by the city council or a committee designated by the city council. The city clerk shall notify the person filing the appeal and the enforcement officer of the date, time and place for the appeal hearing. Notice shall be mailed to the person filing the appeal by ordinary mail. The hearing shall be scheduled for a date within twenty (20) days after the filing of the appeal, unless the person filing the appeal requests an extension •of not more than fourteen (14) days. The hearing shall be simple and informal, without regard to technicalities of procedure or rules regarding admissibility of evidence. The city council or designated committee may consider any evidence it considers credible and give such weight to the evidence as it considers warranted. The intent of this paragraph is to promote the prompt and speedy resolution of disputes. The person filing the appeal may be represented by Counsel at such person's own expense. The enforcement officer may be represented by the city attorney or by an attorney designated by the city council at city expense. After such hearing, the city council or designated committee shall determine whether the amount of the assessment should be affirmed, reduced, or waived. The decision shall be rendered in writing within ten (10) days after the hearing; or any continued session thereof, and may be appealed to the Iowa district court as i . Ordinance No. 4980 Page 30 v provided by law. If the amount of the assessment is reduced by over. half or waived, the appeal filing fee shall be refunded to the person who filed the appeal. D. All cost and expense of the city in abating a nuisance, and all other related fees and charges, shall, if and to the -extent not paid, constitute a lien against the property and shall be assessed against the property pursuant to Iowa Code § 364.12 for collection in the same manner as a property tax. Section 8-4-18. Severability. The provisions of this chapter are hereby declared to be severable. If any provision, clause, sentence, or paragraph of • this chapter or the application thereof to any person, establishment, or circumstances shall be held invalid, such invalidity shall not affect the other provisions or applications of this chapter. INTRODUCED: December 7, 2009 PASSED 1ST CONSIDERATION: December 7, 2009 PASSED 2ND CONSIDERATION: December 14, 2009 PASSED 3RD CONSIDERATION: December 14, 2009 • PASSED AND ADOPTED by the City Council of the City of Waterloo, 'Iowa, on the 14th day of December, 2009, and approved ' by the Mayor on the 16th day of December, 2009. Tim Hurley, Mayor ATTEST: Carol Failor, Deputy City Clerk CERTIFICATE I, Carol Failor, Deputy City Clerk, of the City of Waterloo, Iowa, do hereby certify that the preceding is a true and complete copy of Ordinance No. 4980, as passed and adopted by the Council of the City of Waterloo, Iowa, on the 14ei day of December, 2009. Witness my hand and seal of office this 16th day of December, 2009. SEAL, Carol Failor, Deputy City Clerk • ORDINANCE NO. 4981 AN ORDINANCE FIXING STORM WATER USER FEES PURSUANT TO SECTION 8-4-7 OF THE CODE OF ORDINANCES OF THE CITY OF WATERLOO, IOWA. BE IT ORDAINED BY THE COUNCIL OF THE CITY OF WATERLOO, IOWA, as follows: 1. Except as noted herein or in Chapter 4, Title 8 of the Code of Ordinances, each customer whose propefty lies within the corporate limits of the city shall pay to the city, through its collection agent, at the same time payment of city water, sewer and garbage services is made, the following user fees, regardless of the amount of water consumption by such customer: A. Undeveloped Property: Zero dollars ($0.00) per month. • B. Residential: $2.75 per month per dwelling unit. C. Commercial/Industrial: . $2.75 base, plus $2.75 per ERU per month. 2. The fees stated above will become effective with bills issued after January 1, 2010. /\ 3. The City council retains the power to set fees from time to time by ordinance. 4. Terms used in this ordinance shall have the meaning ascribed to them in Chapter 4 of Title 8 of the Code of Ordinances. INTRODUCED: December 7, 2009 PASSED 1ST CONSIDERATION: December 7, 2009 . PASSRT) 2ND CONSIDERATION: December 14, 2009 PASSED 3RD CONSIDERATION: December 14, 2009 PASSED AND ADOPTED by the City Council of the City of Waterloo, Iowa, on the 14th day of December, 2009, and approved by the Mayor on the 16th day of December, 2009. • Tim Hurley, May ATTEST: l Carol Failor, Deputy City Clerk • • Ordinance No. 4981 Page 2 CERTIFICATE I, Carol Failor, Deputy City Clerk, of the City of Waterloo, Iowa, do hereby certify that the preceding is a true and complete copy of Ordinance No. 4981, as passed and adopted by the Council of the City of Waterloo, Iowa, on the 14th day of December, 2009. Witness my hand and seal of office this 16th day of December, 2009. r6dikti. SEAL Carol Failor, Deputy City Clerk . • Welcome City of Waterloo, Iowa Page 1 of 1 7+ Contact Us hrr r. 7. 1L. I. �`. � COURTESY'L+C"' }l CCS`� .�{. ml _.� _ r S C Yr S'NF1:37:11: ' .‘..- ''''''' '''''::::::'":.. ''''''.2-1'''''' -1 4". '-i: '''''''''''''''''41'14;72:'':°"1'i'l'iift'4'4'-''''''-;'";:';'";'°''1:'''i- 1iii1 ? DiscovFit W A T1t TtiC FORMS Latest Survey A-Z Services Directory Current Weather Will you be attending the next city A Citizen Guide to City Services and other Waterloo.IA council meeting? frequently called numbers for your convenience. Take The Latest Survey» View All Services» 59° F Mostly Cloudy View Latest Videos Wring Current CityNeWS Hour-by-hour to day ing o our coKnrn unItyff^ t Snatch Our1 April 8,2010 Both Gates and Byrnes Enter city or u.szlp Go '..- 1 Community : Park Pools will open for the season on Videos E Saturday,June 5,2010 Read More» Current River Levels l € March 31,2010 Help protect planet National Weather Service I Earth! Unused and expired medications can be properly disposed of at Employment Current Job Openings » Copyright Information CD2008-2010!City Privacy Policy Back to City Home Contact Us Directory 4/26/2010 http://www.ci.waterloo.ia.us/home Welcome City of Waterloo, Iowa Page 1 of 1 7 Contact Us on.,,,,/ City of Waterloo/ Iowa SITE 4TExu lioNIu I';GF SERVICES» SI II VII IFS Engineering Ai l i.'AI IN I ST1I,1,TION Current Projects(Current Sidewalk Inspection I Services I Storm Water I Weekly News Release I Upcoming Projects IMSCOVER NkATFTfL ' O Engineering LINKS The City Engineering Department consists of a 19 member staff made up of five FORMS (5)Engineers,nine(9)Engineering Technicians,three(3)Draftspersons,one (1)Secretary and one(1)Clerk.It is the responsibility and the goal of the City Engineering Department to design and administer projects for new infrastructure and the repair and/or reconstruction of deteriorating infrastructure deemed necessary by the Mayor and City Council of the City of Waterloo,Iowa.This infrastructure may include,but is not limited to streets,bridges, storm sewers, sanitary sewers,sidewalks,parking lots,flood control structures,and bike trails. The department maintains a Pavement Management System for the City's 429 t a" s - , '` miles of streets.The National Pollution Discharge Elimination System(NPDES) • - r; ty Storm Water Phase II Program is administered by the department.The a` -� ' " tP department also reviews and approves subdivisions and commercial l tom,, developments,provides engineering assistance for all other departments,and 0 helps plan both short and long range public improvements. ;t.. Contact Information eitip—N- „ Eric Thorson,P.E., City Engineer .4,42,..!;,.4,, ot. i‘..„,r. City Hall ,r ':t; 715 Mulberry St. . ' a Waterloo,Iowa 50703 }� view Waterloo Bridge t W.'4"...q4:',.....; Phone: (319)291-4312 A1YDemolation ...6:11Fax: (319)291-4262 ottI 1. Email:city.enoineerta�waterloo-ia.orq P � ,tt ,, . _�. Office Hours: Monday-Friday,8:00am-5:00pm Report illicit discharge into the community waters or storm sewers : Waste Management Services: (319)291-4553 Engineering: (319)291-4312 View Waterloo Bridge Demolation View samples from the Cite Engineer department Copyright Information©2008-2010 I City Privacy Policy Back to City Home I Contact Us I Directory http://www.ci.waterloo.ia.us/engineering 4/26/2010 Welcome City of Waterloo, Iowa Page 1 of 2 Contact Us �, f *'`erioo�° City of Waterloo, Iowa SITE:: MENU ROM P;GP SERVICES» SERVICESEngineering » NI MINIS :'M N Current Projects I Current Sidewalk Inspection I Services I Storm Water [#1SCOVF C WATT 11i I Weekly News Release I Upcoming Projects I%W71,OY1rNT Storm Water t1N1 Storm Water User Fee Information FORMS Ordinance 4980(pdf file) Ordinance 4981 (pdf file) City Council Work Session Presentation 12-7-2009(pdf file) tf Storm Water User Fee Fact Sheet(pdf file) Iowa Single Family Storm Water Fees(pdf file) Click on a links below to view a brochure. After the Storm-Brochure 1 0 After the Storm-Brochure 2 Storm Water Management-Brochure 3 Storm Water Management-Brochure 4 Storm Water Management-Brochure 5 Storm Water Management-Brochure 6 Storm Water Management-Brochure 7 Storm Water Management-Brochure 8 Clean Water Do's Brochure-Brochure 9 Clean Water Don'ts Brochure-Brochure 10 To report an illicit discharge into the community waters or storm sewers contact: Waste Management Services Larry Smith,Superintendent 3505 Easton Ave. Waterloo,IA 50702 Phone: (319)291-4553 Fax: (319)291-4523 Email: Iarry.smitht8 waterloo-ia.ora Office Hours: Monday-Friday,7:O0am-4:00pm Engineering Department Eric Thorson,P.E.,City Engineer City Hall 715 Mulberry St. Waterloo,Iowa 50703 Phone: (319)291-4312 Fax: (319)291-4262 Email:city.enoineertSlwaterloo-ia.orq Office Hours: Monday-Friday,8:00am-5:00pm For more information about Storm Water Quality Management visit the National http://www.ci.waterloo.ia.us/stormwater 4/26/2010 Welcome City of Waterloo, Iowa Page 2 of 2 Management Practices(BMP's)for the NPDES Phase 2 Program can be found in /"\ this website.The website contains more than 100 fact sheets which details how Waterloo citizens can assist the City in meeting its storm water quality goals. Copyright Information 0 2008-2010 City Privacy Policy Back to City Home I Contact Us I Directory http://www.ci.waterloo.ia.us/stormwater 4/26/2010 $t ,_ f '�11filoll -�� ,� ity of Waterloo /,r TECHNOLOGY UPDATE °° ,,, . Residential De-icer ________ __ _ _ _ _ Protect Stormwater: LABEL ,,.DE-ICERS CONTAIN Protect Streams and DIFFERENT CHEMICALS Lakes Readily AvailableDe-icers Sodium chloride, or rock salt: It is the least expensive de-icer and most widely used. But it is harmful to vegetation, soil, streams and lakes. If you need to use rock salt, apply during the colder months (Dec-Feb). In March, plants are breaking dormancy, and the ♦ During periods of snowmelt, de- roots begin to actively absorb water, so this is a good time to use another alternative. icers that have been applied to Magnesium chloride: This de-icer doesn't impervious surfaces such as leave a powdery residue and is considered driveways, mix with snowmelt safer for humans, animals and vegetation. It is pricier than rock salt and can damage and travel to nearby storm masonry. drains. Calcium chloride: Will not harm vegetation, ♦ In most cities, storm drains but is expensive, and can leave a residue on discharge directly to local flooring and shoes. streams and lakes. it Potassium chloride: More environmentally ,{ friendly, but expensive. ♦ Some de-icers can change the Acetates: The acetate de-icers come as salinity of streams and lakes, 1 sodium acetate, calcium n agnesium acetate, and potassium acetate. Trese organic which impacts aquatic life, chemicals can break down in the environment and leave little damage. I°WA ���� \�!IL Providing educational resources statewide to STORM �� ,, ° `yyx' communities and other groups to inform and WATER educate local stakeholders. EDUCATION PROGRAM --�11 `(tt J� c?rer/oo �o TECHNOLOGY UPDATE: Residential De-icer Options hat Can You o? Helpful Hints... ♦ Shoveling and snow-blowing can be your best line of defense. ♦ Use de-icers sparingly, keep a safe distance from storm drains, streams, lakes, and wetlands. ♦ Use de-icers in combination with minimal amounts of sand for better traction. ♦ Pre-apply de-icer before snow or ice is expected. ♦ Know which de-icers impact vegetation and con- crete. itional esources: ♦ www.mnitap.umn.edulEvents1RoadSaltSymposiuml ♦ www.newyorkwaterorgldownloadedArticleslENV►RO NMENTANIMPACT.cfm ♦ www.iowastormwater.org friir4F -111,\11... ' Disclaimer: ISWEP is providing readily available 19144 information on these new technologies and is not endorsing any specific product or technology. OS� O�erlo0 IDwA Providing educational resources statewide to WAR M E For more information, contact: communities and other groups to inform and EDUCATION Wayne Castle,Associate Engineer educate local stakeholders. rADDRAM City of Waterloo Engineering Deptartment (319) 291-4312 Storm Water Management Program & User FeerTc_: hat is a Storm Water Management Program? Federal water quality regulations require many urban areas and industries throughout the United States to implement a comprehensive storm water management program to improve storm water quality. As storm water runoff flows toward a collection system, it picks up pollutants like oil, metal, fertilizer,pesticides and trash, and then deposited, untreated, into our river, creeks and lakes. Waterloo is among the 43 cities in Iowa required to have a storm water management program. Waterloo's storm water management program began in 2004 and is a joint effort between the Engineering, Waste Management and Street Departments. What does the Storm Water Management Program do? Waterloo's storm sewer system benefits all properties within the City by providing drainage and flood control. Our storm water management program involves the operation,maintenance and construction of the City's storm sewer system, enforcement of storm water regulations, public education and outreach programs, storm sewer system studies and assessments, associated administrative costs, fees and employee training to meet the requirements of the City's annual Iowa Department of Natural Resources issued storm water discharge permit. Why is a Storm Water User Fee needed? When the federal and state governments passed the clean water laws, no funding sources were provided to help cities meet these regulations. A combination of general obligation bonds, sewer fees, and road use tax funds are currently the main sources of funding for Waterloo's storm water management program. A storm water user fee will provide the funds needed to operate the storm water management program and meet those governmental regulations. ho will pay this Storm Water User Fee? Since all properties benefit from the City's storm sewer system, a user fee will be assessed to all residential, commercial, industrial, institutional (i.e. schools, churches, hospitals) and governmental facilities within Waterloo. How will this Storm Water User Fee be collected? A storm water user fee will be assessed monthly and included in the quarterly Waterloo Water Works bill. What are the Storm Water User Fee rates? Residential use properties will be charged a fee of$2.75 per dwelling unit. A fee reduction of$1.00 per month will be available to those households that meet the City of Waterloo's low-income guidelines. Commercial, industrial, institutional and governmental properties will be charged a base fee of$2.75 plus a fee of$2.75 per 5,000 square feet of impervious area. Impervious area includes buildings, driveways, sidewalks and parking lots; basically any non-vegetated area. The impervious areas for non-residential properties were determined by analysis of the most recent aerial photography available to the City of Waterloo. For more information, contact: Wayne Castle, Associate Engineer City of Waterloo Engineering Department 1(319) 291-4312 City of Waterloo Engineering Deptartment PRSRT STD 715 Mulberry Street ECRwss U.S. Postage Paid Waterloo, Iowa 50703 Waterloo, IA Permit No. 901 Postal Customer Waterloo, IA jUflO33B S)IJOM J3IBM OOIJjBM anoR Iiuupue6au OOIJOIBM 4 Amoa u�oa UOI4BWJ04U ! juepodw .STOWVIWATER POLLUTION PREVENTION CITY OF WATERLOO ENGINEERING DEPARTMENT SWPPP SUBMITTAL AND REVIEW CHECKLIST Review by: Date (mm/dNyy): Project: Proj. # Engineer for project: Yes No N/A 1 Plans, Specifications including contract documents,calculations and supporting materials are attached 2 Copy of complete NOI is attached 3 Soils information 4 Existing runoff water quality(include if available) 5 Location of surface water on/adjacent to site 6 Path to named body of water(eg"unnamed ditch to Smtih CrePk„ City Cityt to Jones River 1st St bridge outlet") ' "" street to storm sewer 7 Identify public storm sewer(s)on site and receiving water thereof 8 Contractor to disturb smallest area possible(note to this effect or construction sequence achieves this goal 9 Contractor to avoid disturbing sensitive areas(note to this effect or construction sequence achieves this goal) 10 Site Map identifies areas preserved/left as open space 11 Notes describe the construction activity 12 Notes describe purpose or goal of project 13 List major soil-disturbing activities on SWPPP 14 Site Map shows slopes after grading 15 Site Map shows disturbed areas 16 Site Map shows drainage patterns and stormwater discharge points(after major grading activities) —swales,channel,runoff arrows - 17 Site Map identifies acreage of total site and of area that will be disturbed 18 Site Map lists drainage area, including off-site drainage onto site 19 Site Map lists runoff coefficient(or SCS curve)after completion 20 Site Map shows appropriate stabilization measures,possibly including: temporary permanent seeding;mulching;geotextiles;chemical stabilization;sod stabilizati ; vegetative buffer strips;protection of trees;preservation of natural vegetation;dust control;soil retaining measures;stream bank stabilization 21 Notes or Site Map stabilization measures used,including quantity,materials and/or reference specifications(s)as applicable 22 Site Map shows appropriate structural control measures,possibly including: earthen dike;silt fence; sediment trap;sediment basin; brush barrier;drainage swale;subsurface drains;pipe slope drains; level spreaders;storm drain outlet protection;rock outlet protection; reinforced soil retaining systems;gabions 23 Notes or Site Map list structural control measures used, including quantity, materials and/or reference specification(s)as applicable 24 If> 10 acres distributed AT ONE TIME,provide sediment basin providing 3,600 cubic feet of storage for each acre of land draining to basin(divert runon or include in basin). Equivalent methods may be used with prior approval of Engineer 25 Control runoff at all downslope and sideslope boundaries of construction areas 26 Notes describe proper disposal of construction site waste materials—construction debris to landfill;no liquid or hazardous waste; do not impede waterways;do not dispose of materials in wetlands or floodplains without IDNR approval 27 `i Notes state"Treat or dispose of sanitary wastes generated on-site in accordance with state and local requirements"or equivalent 28 Notes state"Prevent off-site tracking of sediments and generation of dust"or equivalent 29 Site Map provides measures such as rock construction drives,limitations on traffic and parking, and other measures as necessary to prevent off-site tracking and dust generation �-- 30 Where non-stormwater discharge allowed by the General Permit exists,the SWPPP must identify these discharges and take steps to prevent contamination from these discharges 31 Contract Documents include measures to control stormwater pollution after construction, such as retention/dentention ponds,infiltration measures;vegetated swales and natural depressions 32 Site Map shows location of all structural controls 33 SWPPP provides and inspection and maintenance checklist for each of the control measures proposed for the construction site,or requires that one will be provided prior to commencing construction 34 Notes require that"Contractor's qualified personnel shall inspect disturbed areas that have not reached"fmal stabilization"at least once every 7 calendar days and within 24 hours of the end of a storm of 0.5 inches or greater 35 Contract Documents provide or require the Contractor to provide an inspection checklist and to maintain a log of inspections with the SWPPP 36 Contract Documents require the contractor to keep a copy of the SWPPP on site 3 7 Notes provide a"Sequence of major activities"based on the following principles: Install downslope and sideslope perimeter controls before commencing land disturbing activities Do not disturb an area until it is necessary for construction to proceed Cover or stabilize disturbed areas as soon as possible Time construction activities to limit impact of seasonal weather changes If infiltration methods are used, install them after upstream is stabilized Do not remove perimeter controls until upstream areas are stabilized 38 Contract Documents require Certification Statement by Contractor and all sub-contractors that could potentially be involved in activities resulting in stormwater pollution 39 Contract Documents require that Contractor identify a SWPPP manager for the job Storm Water Pollution Prevention Plan (SWPPP) Checklist City of Waterloo Engineering Department Project: Project Engineer: Date Submitted: Reviewed By: Review Date: Yes No NIA Permits Book Map Notes Notice of Intent(w/2 certified publication notices) IDNR Letter of Authorization-Permit Transfer of Responsibility(If submitting a Transfer Application) a. Master SWPPP b. Transferee SWPPP c. Transfer of SWPPP Responsibilty Certification Iowa DNR 404 permit(construction in waterways) 1. General Information Site SWPPP manager-name&contact information block SWPPP preparer information SWPPP preparer certification SWPPP documents location 2. Site Information: Location of site Construction goal and nature of activity List of soil disturbing activities Estimated total area of site(acres) Estimated total disturbed area of site(acres) Runoff coefficient of site after construction is completed Existing soils data(i.e.type,texture,layer depth,erodability) Existing site specific storm water data Drainage path,receiving water(s)and ultimate receiving water(s) If MS4 involved,system name and receiving waters Surface waters on or adjacent to site �. Non-Storm Water Discharges: Identify non-storm water discharges(i.e.chemical spills,dewatering,washouts) Non-storm water discharge prevention steps Non-storm water discharge clean up procedures Hazardous material spill contact information 4. Site Map: Drainage areas,patterns and discharge points Post-construction contours/slopes Surface waters adjacent or onsite Sensitive areas(i.e.wetlands,steep slopes) Disturbance limits Undisturbed/preserved areas Erosion and sediment control locations Structural control locations For sites over 10 acres,sediment basins of 3600 cf per acre are required For sites under 10 acres,appropriate controls required Other control locations: 1. Construction driveway(s) 2. Construction parking 3. Equipment and material storage 4. Hazardous materials/chemical storage 5. Sanitary facilities 6. Garbage/recyling facilties 7. Concrete/masonry washouts 8. Job trailer 9. Soil/topsoil/cleared vegetation stockpiles 10.Snow stockpiles Storm water management controls during construction Post-construction storm water controls(basins,inlets, lines,swales) 5. Controls:Eroison,Sediment,Structural,Other,Storm Water Management Description of each control that will be implemented on site a. Purpose of control b. Why control is appropriate for this site or location c. Installation procedures d. Maintenance procedures e. Control specifications: size,materials,details 6. Sequence of Activities Install upstream diversions,downslope,sideslope and perimeter controls Contact City Engineer for pre-construction inspection Construction activities Install permenant ground cover Contact City Engineer for post-construction inspection Remove temporay controls when 70%stabilization is reached. File Notice of Discontinuation within 30 days of removal. Copy of NOD to City Engineer. 7. Certifications: Each certification shall have name,signature,date&contact info Owner's Certification Applicant's Hold Harmless Agreement Contractor/Subcontractor Certification 8. Site Inspections: Summary of inspection scope Name of inspector Date of inspection Identify damages/deficiences Identify corrective actions to be taken Inspector Certification Inspector's signature Required Notes(or similar wording): Site Map Notes: Site Map shall be updated as conditions and/or control locations change. If control locations cannot be pre-determined,the SWPPP Manager shall add them to the site map as they are implemented. Sequence of Activities Notes: �`— Do not disturb an area until it is necessary for construction to proceed. Cover or stabilize disturbed areas as soon as possible but no later than 7 calendar days after an area is no longer actively worked. Time construction activities to limit impact from weather/seasonal changes. Do not remove perimeter controls until upstream areas are stabilized. Install infiltration controls after upstream areas are stabilized. In the event of snow cover,stabilization measures must be initiated as soon as practical. Contact the City Engineer for a pre-construction inspection before construction begins Contact the City Engineer for a post-construction inspection before temporary controls are removed. Inspection Notes: Inspections shall be made once every 7 days or within 24-hours of a 1/2"or greater rain event. Corrective actions shall be made within 7 days of discovery. Reports shall be made available to any compliance inspector. Reports shall be submitted to City Engineer within 24-hours. Reports and records shall be retained by permitee for 3 years after NOD is submitted. General Notes: All workers on site shall be made aware of controls and regulations. All collected sediment and debris shall be properly disposed of. Construction debris shall be disposed of in accordance with federal,state and local regulations. No hazardous waste may be disposed of in sanitary landfills. Do not dispose of rubble in wetlands,floodplains or drainage ways without IDNR orjurdisdiction approval. Treat or dispose of sanitary wastes generated on-site in accordance with state and local requirements. All materials hauled off-site shall be secured to prevent littering. Any materials tracked onto streets shall be removed within 24 hours. Dumpsters shall be covered to prevent storm water contamination. References: Iowa DNR GP No.2 Packet Iowa DNR GP No.2 Summary Guidance Packet City of Waterloo Code of Ordinances, Section 8-4B SUDAS Iowa Construction Site Erosion Control Manual ----hit-- .9` City Of Waterloo >i-®'ir.11F•Vp�"ir�- Storm Water Management__ t.r��l Engineering Department - terloo♦ fax 319-291-4262 Storm Water Pollution Prevention Plan (SWPPP) Site Inspection Report Project Site&Address: Date: Type of Inspection: Complaint Inspection Weekly Routine Project Owner: Time: Random Return Compliance Storm Related- Rainfall 1/2'or more Y N Prime Contractor: Weather: Construction Stage: Initial Grading Utilities and Infrastructure Paving I Primary Contact: Phone: Buildings, Structures and Final Site Stabilization Other NPDES Permit#: Photos: Inspector Signature& Date: , Y N Is this site part of a common plan of Samples Collected: Permittee Contacted: development? Y N Y N Y N Name: jStorm Water Pollution Prevention_Plans -Yes • No -. _,_:NA .. Notes._ Plans located on site or at approved designated area .e controls"listed m SWPPP in place ISWPPP Updated to reflect site and control changes Project schedule is being followed *i Site inspection documentation available and current Product implementation Schedule is being followed Erosion Control Effective: Sediment Control Effective`_. Yes No NA, Yes No` NA Temporary Seeding Silt Fence Permanent Seeding 4 ' _ Compost Filter�Be-rm r Mulching Compost Stock Sodding a _...-. '. ._.� ,.; Wattle-M 5,,t_ Mrs t _,. 7T .,-V., ,..., r-_�. ,: Vegetative Filter Strips Sediment Basin �-. Cor+pest Blarisets Y t - �� ,4 i.- Sedimen Trap r 4 Turf Reinforcement Mats Stabilized Construction Entrance Surface Rougl enmg ,- " '-- ; Inlet Protection` r Flow Transition Mat Flocculants Diversion Stricture = _ s Georid`e y Outlet Protection Triangular Site Dike Temporary Slope Drain i � .._. `$ , . Ot�k�ers'(hstj 2 :, .?c...s^-.�3 f' Level Spreader � . . - . .'" � � _ ..- _- hers (list) Z , r k 0:0 rt•' Y'�,:r. }.i> x l.,4 -�,`'- 1 t t -.- - nay - •.s : -`r. i T c l Objective I keep any sediment on site Note any problems identified and actions Yes No NA taken Are soil stock piles in appropriate location and covered, mulched, or vegetated? Are all discharge points free of any noticable pollutants? (tiles,storm sewer outlets, etc.) Controls at all downslope perimeters? Are areas stabilized within 14 days? • Are all sediments, mud, and debris being kept from public roads? Ensure adequate provisions to prevent mud tracking off site Is any on-site traic properly routed,with parking and "' storage restricted to.designated areas?. Note any problems identified and actions Objective I non-storm water concerns Yes No NA taken Dust control measure implemented where appropriate Concrete washout contained with locations clearly marked: and maintained i I 1 Is construction debris contained and kept from blowing away? Area materials, supplies,chemicals,portable toilets fuel, -_ tanks paints solvents,-and trash in approved areas and protected from erosion dr:spills? = Are clean-out,storage,and maintenance areas for material handling equipment clean and free of spills and leaks? Note any problems identified and,actions I Objective 1 non storm water concerns Yes No NA taken Are erosion and sediment control devices in place and functioning according to the storm water pollution prevention plan? Have all temporary control structures that are no longer needed been removed? . • Is the site adequately stabilized at this time? Has offsite run-on water been properly addressed'? _ Inspection Comments and Site Observations: Recommendations: Required Actions: ' ...• NPDES Phase II Storm Water Permit Annual Report City of Waterloo, Iowa Appendix B • Wet Weather Storm Water Monitoring Test Results NPDES Phase II Storm Water Permit Annual Report City of Waterloo, Iowa Appendix B Section C.6 - Wet Weather Storm Water Monitoring Year 6, 1st Quarter (March—May) Wet Weather Storm Water Monitoring Sample# Type Location 1 Industrial Crestwood Dr & Bertch Ave 2 Commercial Hawkeye Community College parking lot 3 Industrial Crestwood Dr& Bertch Ave 4 Residential Ragley Dr& Blue Sage Rd 5 Commercial Hawkeye Community College parking lot lestArnerica 704 Enterprise Drive Cedar Falls,IA 50613*800-750-2401*Fax 319-277-2425 THE LEADER IN ENVIRONMENTAL TESTING May 06,2009 Client: WATERLOO,CITY OF Work Order: CSD1582 715 Mulberry Street Project Name: City of Waterloo-Stormwater Waterloo,IA 50703 Project Number: Stormwater Attn: Jeff Murphy Date Received: 04/30/09 The Chain(s)of Custody,2 pages,are included and are an integral part of this report. If you have any questions relating to this analytical report,please contact your Laboratory Project Manager at 1-(800)750-2401 SAMPLE IDENTIFICATION LAB NUMBER COLLECTION DATE AND TIME SP-09-1 CSD1582-01 04/30/09 08:00 SP-09-2 CSD1582-02 04/30/09 08:00 SP-09-3 CSD1582-03 04/30/09 08:00 SP-09-4 CSD1582-04 04/30/09 08:00 SP-09-5 CSD1582-05 04/30/09 08:00 Samples were received into laboratory at a temperature of 2°C. NELAC states that samples which require thermal preservation shall be considered acceptable if the arrival temperature is within 2 degrees C of the required temperature or the method specified range. For samples with a temperature requirement of 4 degrees C, an arrival temperature from 0 degrees C to 6 degrees C meets specifications. Samples that are delivered to the laboratory on the same day that they are collected may not meet these criteria. In these cases,the samples are considered acceptable if there is evidence that the chilling process has begun,such as arrival on ice. Please refer to the Temperature and Sample Receipt form that is included with this report for additional information regarding the condition of samples at the time of receipt by the laboratory. The reported results were obtained in compliance with the 2003 NELAC standards unless otherwise noted. Iowa Certification Number:007 Reproduction of this analytical report is permitted only in its entirety.This report shall not be reproduced except in full without the written approval of the laboratory. TestAmerica Laboratories,Inc.certifies that the analytical results contained herein apply only to the specific sample analyzed. Approved By: TestAmerica Cedar Falls Kristin M.Clay Inorganics Manager Page 1 of 9 lèstAmerica 704 Enterprise Drive Cedar Falls,IA 50613•800-750-2401'Fax 319-277-2425 THE LEADER IN ENVIRONMENTAL TESTING WATERLOO,CITY OF Work Order: CSD1582 Received: 04/30/09 715 Mulberry Street Reported: 05/06/09 09:40 Waterloo,IA 50703 Project: City of Waterloo-Stormwater Jeff Murphy Project Number: Stormwater ANALYTICAL REPORT Sample Data Quan.Limit Dilution Date Seq/ Analyte Result Qualifiers Units Factor Analyzed Analyst Batch Method Sample ID:CSD1582-01(SP-09-1-Surface Water) Sampled: 04/30/09 08:00 Recvd:04/30/09 09:00 General Chemistry Parameters Oil&Grease <5.16 mg/L 5.16 1 05/01/09 15:27 jmh 9050048 EPA 1664A Sample ID:CSD1582-02(SP-09-2-Surface Water) Sampled: 04/30/09 08:00 Recvd:04/30/09 09:00 General Chemistry Parameters BOD-5 Day 33.0 mg/L 3.00 1 04/30/09 15:30 ame 9041369 SM 5210 B Total Suspended Solids 41.5 mg/L 7.50 1 05/01/09 16:20 amc 9050102 USGS I-3765-85 Microbiology Fecal Coliforms 20.0 CFU/100 ml 10.0 1 04/30/09 13:00 mkr 9050070 SM 9222 D Total Metals by EPA 200 Series Methods Cadmium <0.0200 mg/L 0.0200 1 05/04/09 19:25 lbb 9050021 EPA 200.7 Chromium <0.0200 mg/L 0.0200 1 05/04/09 19:25 lbb 9050021 EPA 200.7 Copper <0.0200 mg/L 0.0200 I 05/04/09 19:25 lbb 9050021 EPA 200.7 Iron 1.58 mg/L 0.100 I 05/04/09 19:25 Ibb 9050021 EPA 200.7 Lead <0.100 mg/L 0.100 1 05/04/09 19:25 lbb 9050021 EPA 200.7 Zinc 0.103 mg/L 0.0200 1 05/04/09 19:25 lbb 9050021 EPA 200.7 Sample ID:CSD1582-03(SP-09-3-Surface Water) Sampled: 04/30/09 08:00 Recvd:04/30/09 09:00 General Chemistry Parameters -..,- BOD-5 Day 11.7 mg/L 3.00 I 04/30/09 15:30 amc 9041369 SM 5210 B Total Suspended Solids 40.0 mg/L 5.00 1 05/01/09 16:20 amc 9050102 USGS 1-3765-85 Microbiology Fecal Coliforms 10.0 CFU/100 ml 10.0 1 04/30/09 13:00 mkr 9050070 SM 9222 D Total Metals by EPA 200 Series Methods Cadmium <0.0200 mg/L 0.0200 1 05/04/09 19:30 lbb 9050021 EPA 200.7 Chromium <0.0200 mg/L 0.0200 1 05/04/09 19:30 lbb 9050021 EPA 200.7 Copper <0.0200 mg/L 0.0200 1 05/04/09 19:30 lbb 9050021 EPA 200.7 Iron 0.470 mg/L 0.100 1 05/04/09 19:30 Ibb 9050021 EPA 200.7 Lead <0.100 mg/L 0.100 1 05/04/09 19:30 lbb 9050021 EPA 200.7 Zinc 0.0203 mg/L 0.0200 1 05/04/09 19:30 lbb 9050021 EPA 200.7 Sample ID:CSD1582-04(SP-09-4-Surface Water) Sampled: 04/30/09 08:00 Recvd:04/30/09 09:00 General Chemistry Parameters Oil&Grease <5.16 mg/L 5.16 1 05/01/09 15:27 jmh 9050048 EPA 1664A Sample ID:CSD1582-05(SP-09-5-Surface Water) Sampled: 04/30/09 08:00 Recvd:04/30/09 09:00 General Chemistry Parameters BOD-5 Day 31.4 mg/L 3.00 1 04/30/09 15:30 amc 9041369 SM 5210 B Total Suspended Solids 234 mg/L 30.0 1 05/01/09 16:20 erne 9050102 USGS 1-3765-85 Microbiology Fecal Coliforms <100 RLI CFU/100 ml 100 1 04/30/09 13:00 mkr 9050070 SM 9222 D Total Metals by EPA 200 Series Methods Cadmium <0.0200 mg/L 0.0200 1 05/04/09 19:35 lbb 9050021 EPA 200.7 Chromium <0.0200 mg/L 0.0200 I 05/04/09 19:35 lbb 9050021 EPA 200.7 Copper 0.0382 mg/L 0.0200 1 05/04/09 19:35 lbb 9050021 EPA 200.7 TestAmerica Cedar Falls Kristin M.Clay Inorganics Manager Page 2 of 9 TestAmerica --� 704 Enterprise Drive Cedar Falls,IA 50613'800-750-2401'Fax 319-277-2425 'HE LEADER IN ENVIRONMENTAL TESTING WATERLOO,CITY OF Work Order: CSD1582 Received: 04/30/09 715 Mulberry Street Reported: 05/06/09 09:40 Waterloo,IA 50703 Project: City of Waterloo-Stormwater Jeff Murphy Project Number: Stormwater ANALYTICAL REPORT Sample Data Quan.Limit Dilution Date Seq/ Analyte Result Qualifiers Units Factor Analyzed Analyst Batch Method Sample ID:CSD1582-05(SP-09-5-Surface Water)-cont. Sampled: 04/30/09 08:00 Recvd:04/30/09 09:00 Total Metals by EPA 200 Series Methods-cont. Iron 11.9 mg/L 0.100 1 05/04/09 19:35 lbb 9050021 EPA 200.7 Lead <0.100 mg/L 0.100 1 05/04/09 19:35 lbb 9050021 EPA 200.7 Zinc 0.270 mg/L 0.0200 1 05/04/09 19:35 lbb 9050021 EPA 200.7 TestAmerica Cedar Falls Kristin M.Clay Inorganics Manager Page 3 of 9 lestArnerica 704 Enterprise Drive Cedar Falls,IA 50613.800-750-2401*Fax 319-277-2425 THE LEADER IN ENVIRONMENTAL TESTING WATERLOO,CITY OF Work Order: CSD1582 Received: 04/30/09 715 Mulberry Street Reported: 05/06/09 09:40 Waterloo,IA 50703 Project: City of Waterloo-Storrnwater Jeff Murphy Project Number: Stormwater SAMPLE EXTRACTION DATA Wt/Vo1 Extraction Parameter Batch Lab Number Extracted Extracted Vol Date Analyst Method Total Metals by EPA 200 Series Methods EPA 200.7 9050021 C5D1582-02 50 50 05/01/09 11:33 BJB SW 3010A EPA 200.7 9050021 CSD1582-03 50 50 05/01/09 11:33 BJB SW 3010A EPA 200.7 9050021 CSD1582-05 50 50 05/01/09 11:33 BJB SW 3010A TestAmerica Cedar Falls Kristin M.Clay Inorganics Manager Page 4 of 9 TestAmerica 704 Enterprise Drive Cedar Falls,IA 50613*800-750-2401'Fax 319-277-2425 'HE LEADER IN ENVIRONMENTAL TESTING WATERLOO,CITY OF Work Order: CSD1582 Received: 04/30/09 715 Mulberry Street Reported: 05/06/09 09:40 Waterloo,IA 50703 Project: City of Waterloo-Stormwater Jeff Murphy Project Number: Stormwater LABORATORY BLANK QC DATA Seq/ Source Spike Dup % Dup %REC RPD Analyte Batch Result Level Units MDL MRL Result Result REC %REC Limits RPD Limit Q General Chemistry Parameters BOD-5 Day 9041369 mg/L N/A 3.00 <3.00 Oil&Grease 9050048 mg/L N/A 5.00 <5.00 Total Suspended Solids 9050102 mg/L N/A 5.00 <5.00 Microbiology Fecal Conforms 9050070 CFU/100 ml N/A 10.0 <10.0 Total Metals by EPA 200 Series Methods Cadmium 9050021 mg/L N/A 0.0200 <0.0200 Chromium 9050021 mg/L N/A 0.0200 <0.0200 Copper 9050021 mg/L N/A 0.0200 <0.0200 Iron 9050021 mg/L N/A 0.100 <0.100 Lead 9050021 mg/L N/A 0.100 <0.100 Zinc 9050021 mg/L N/A 0.0200 <0.0200 TestAmerica Cedar Falls Kristin M.Clay Inorganics Manager Page 5 of 9 lestAmerica 704 Enterprise Drive Cedar Falls,IA 50613*800-750-2401`Fax 319-277-2425 THE LEADER IN ENVIRONMENTAL TESTING WATERLOO,CITY OF Work Order: CSD1582 Received: 04/30/09 715 Mulberry Street Reported: 05/06/09 09:40 Waterloo,IA 50703 Project: City of Waterloo-Stormwater Jeff Murphy Project Number: Stormwater LABORATORY DUPLICATE QC DATA Seq/ Source Spike % Dup %REC RPD Analyte Batch Result Level Units MDL MRL Result REC %REC Limits RPD Limit Q General Chemistry Parameters QC Source Sample:CSD1576-01 BOD-5 Day 9041369 2320 mg/L N/A 3.00 2380 3 20 QC Source Sample:CSD1523-01 Oil&Grease 9050048 1.82 mg/L N/A 4.90 1.55 16 18 QC Source Sample:CSD1577-03 Total Suspended Solids 9050102 14.0 mg/L N/A 15.0 14.0 0 20 QC Source Sample:CSD1590-03 Total Suspended Solids 9050102 155 mg/L N/A 15.0 216 33 20 R Microbiology QC Source Sample:CSD1556-01 Fecal Coliforms 9050070 7100 CFU/100 ml N/A 10.0 7200 1 20 TestAmerica Cedar Falls Kristin M.Clay Inorganics Manager Page 6 of 9 lèstAmerica "1---- 704 Enterprise Drive Cedar Falls,IA 50613*800-750-2401*Fax 319-277-2425 THE LEADER IN ENVIRONMENTAL TESTING WATERLOO,CITY OF Work Order: CSD1582 Received: 04/30/09 715 Mulberry Street Reported: 05/06/09 09:40 Waterloo,IA 50703 Project: City of Waterloo-Stormwater Jeff Murphy Project Number: Stormwater LCS/LCS DUPLICATE QC DATA Seq/ Source Spike Dup % Dup %REC RPD Analyte Batch Result Level Units MDL MRL Result Result REC %REC Limits RPD Limit Q General Chemistry Parameters BOD-5 Day 9041369 198 mg/L N/A N/A 216 109 84.6-115.4 Oil&Grease 9050048 42.1 mg/L N/A N/A 40.9 97 78-114 Total Suspended Solids 9050102 100 mg/L N/A N/A 93.0 93 80-115 Total Metals by EPA 200 Series Methods Cadmium 9050021 1.00 mg/L N/A 0.0200 1.04 104 85-120 Chromium 9050021 1.00 mg/L N/A 0.0200 1.03 103 90-115 Copper 9050021 2.00 mg/L N/A 0.0200 1.99 99 90-115 Iron 9050021 2.00 mg/L N/A 0.100 1.96 98 90-115 Lead 9050021 2.00 mg/L N/A 0.100 2.00 100 85-120 Zinc 9050021 1.00 mg/L N/A 0.0200 0.982 98 80-115 i TestAmerica Cedar Falls Kristin M.Clay Inorganics Manager Page 7 of 9 lestArnerica 704 Enterprise Drive Cedar Falls,IA 50613`800-750-2401`Fax 319-277-2425 THE LEADER IN ENVIRONMENTAL TESTING WATERLOO,CITY OF Work Order: CSD1582 715 MulberryStreet Received: 04/30/09 .�, Reported: 05/06/09 09:40 Waterloo,IA 50703 Project: City of Waterloo-Stormwater Jeff Murphy Project Number: Stormwater MATRIX SPIKE/MATRIX SPIKE DUPLICATE QC DATA Seq/ Source Spike Dup % Dup %REC RPD Analyte Batch Result Level Units MDL MRL Result Result REC %REC Limits RPD Limit Q General Chemistry Parameters QC Source Sample:CSD1489-01 Oil&Grease 9050048 14.8 46.0 mg/L N/A N/A 47.1 70 78-114 MI Total Metals by EPA 200 Series Methods QC Source Sample:CSD1564-01 Cadmium 9050021 <0.0200 1.00 mg/L N/A 0.0200 1.04 1.03 104 103 80-120 I 10 Chromium 9050021 0.0186 1.00 mg/L N/A 0.0200 1.06 1.06 104 104 85-120 0 10 Copper 9050021 0.0138 2.00 mg/L N/A 0.0200 1.98 1.95 98 97 90-120 1 10 Iron 9050021 1.38 2.00 mg/L N/A 0.100 3.42 3.37 102 99 75-125 1 15 Lead 9050021 <0.100 2.00 mg/L N/A 0.100 2.14 2.12 107 106 80-120 1 10 Zinc 9050021 0.0674 1.00 mg/L N/A 0.0200 1.08 1.05 101 98 75-125 3 10 TestAmerica Cedar Falls Kristin M.Clay Inorganics Manager Page 8 of 9 TestAmerica '-� 704 Enterprise Drive Cedar Fats,IA 50613'800-750-2401*Fax 319-277-2425 IHE LEADER IN ENVIRONMENTAL TESTING WATERLOO,CITY OF Work Order: CSD1582 Received: 04/30/09 715 Mulberry Street Reported: 05/06/09 09:40 Waterloo,IA 50703 Project: City of Waterloo-Stormwater Jeff Murphy Project Number: Stormwater CERTIFICATION SUMMARY TestAmerica Cedar Falls Method Matrix Nelac Iowa EPA 1664A Water-NonPotable X X EPA 200.7 Water-NonPotable X X SM 5210 B Water-NonPotable X X SM 9222 D Water-NonPotable X USGS I-3765-85 Water-NonPotable X X Any abnormalities or departures from sample acceptance policy shall be documented on the 'Sample Receipt and Temperature Log Form' and'Sample Non-conformance Form'(if applicable)included with this report. For information concerning certifications of this facility or another TestAmerica facility,please visit our website at www.TestAmericalnc.corn Samples collected by TesL4merica Field Services personnel are noted on the Chain of Custody(COC)and are sampled in accordance with TA-CF SOP CF-FSS-01. --� DATA QUALIFIERS AND DEFINITIONS N11 The MS and/or MSD were outside control limits. R Sample duplicate RPD exceeded the laboratory control limit. RL1 Reporting limit raised due to sample matrix effects. ADDITIONAL COMMENTS TestAmerica Cedar Falls Kristin M.Clay Inorganics Manager Page 9 of 9 NPDES Phase II Storm Water Permit Annual Report City of Waterloo, Iowa Appendix B Section C.6 - Wet Weather Storm Water Monitoring Year 6, 2nd Quarter (June—August) Wet Weather Storm Water Monitoring Sample# Type Location 1 Industrial Columbia St& Park Rd 2 Industrial Columbia St& Park Rd 3 Commercial 301 Columbia St 4 Commercial 301 Columbia St 5 Residential 330 Crescent Place TestAmerica ,..�.- 704 Enterprise Drive Cedar Falls,IA 50613 800-750-2401•Fax 319-277-2425 THE LEADER IN ENVIRONMENTAL TESTING August 10,2009 Client: WATERLOO,CITY OF Work Order: CSG1416 715 Mulberry Street Project Name: City of Waterloo-Stormwater Waterloo,IA 50703 Project Number: Stormwater Attn: Wayne Castle Date Received: 07/30/09 The Chain(s)of Custody,2 pages,are included and are an integral part of this report. If you have any questions relating to this analytical report,please contact your Laboratory Project Manager at 1-(800)750-2401 SAMPLE IDENTIFICATION LAB NUMBER COLLECTION DATE AND TIME SU-09#1 CSG1416-01 07/30/09 06:45 SU-09#2 C501416-02 07/30/09 06:45 SU-09#3 CSG1416-03 07/30/09 06:45 SU-09#4 CSG 1416-04 07/30/09 06:45 SU-09#5 CSG1416-05 07/30/09 06:45 Samples were received into laboratory at a temperature of 15.10°C. NELAC states that samples which require thermal preservation shall be considered acceptable if the arrival temperature is within 2 degrees C of the required temperature or the method specified range. For samples with a temperature requirement of 4 degrees C, an arrival temperature from 0 degrees C to 6 degrees C meets specifications. Samples that are delivered to the laboratory on the same day that they are collected may not meet these criteria. In these cases,the samples are considered acceptable if there is evidence that the chilling process has begun,such as arrival on ice. Please refer to the Temperature and Sample Receipt form that is included with this report for additional information regarding the condition of samples at the time of receipt by the laboratory. The reported results were obtained in compliance with the 2003 NELAC standards unless otherwise noted. Iowa Certification Number:007 Reproduction of this analytical report is permitted only in its entirety. This report shall not be reproduced except in full without the written approval of the laboratory. TestAmerica Laboratories,Inc.certifies that the analytical results contained herein apply only to the specific sample analyzed. Approved By: C.::/trk C V41_, TestAmerica Cedar Falls Linda Cmelik Project Coordinator Page 1 of 9 lestAmerica 704 Enterprise Drive Cedar Fats,IA 50613*800-750-2401'Fax 319-277-2425 THE LEADER IN ENVIRONMENTAL TESTING WATERLOO,CITY OF Work Order: CSG1416 Received: 07/30/09 715 Mulberry Street Reported: 08/10/09 16:25 Waterloo,IA 50703 Project: City of Waterloo-Stormwater Wayne Castle Project Number: Stormwater ANALYTICAL REPORT Sample Data Quan.Limit Dilution Date Seq/ Analyte Result Qualifiers Units Factor Analyzed Analyst Batch Method Sample ID:CSG1416-01(SU-09#1-Surface Water) Sampled: 07/30/09 06:45 Recvd:07/30/09 08:06 General Chemistry Parameters BOD-5 Day 14.9 Ll mg/L 3.00 1 07/30/09 13:05 arnc 9071137 SM 5210 B Total Suspended Solids 316 mg/L 30.0 I 07/30/09 15:30 sas 9071193 USGS 1-3765-85 Microbiology Fecal Coliforms 40000 CFU/100 ml 10.0 1 07/30/09 12:45 tjg 9080012 SM 9222 D Total Metals by EPA 200 Series Methods Cadmium <0.0200 mg/L 0.0200 1 07/31/09 20:08 cjt 9071195 EPA 200.7 Chromium <0.0200 mg/L 0.0200 1 07/31/09 20:08 cjt 9071195 EPA 200.7 Copper 0.0335 mg/L 0.0200 1 07/31/09 20:08 cjt 9071195 EPA 200.7 Iron 6.35 mg/L 0.100 1 07/31/09 20:08 cjt 9071195 EPA 200.7 Lead <0.100 mg/L 0.100 1 07/31/09 20:08 cjt 9071195 EPA 200.7 Zinc 0.128 mg/L 0.0200 1 07/31/09 20:08 cjt 9071195 EPA 200.7 Sample ID:CSG1416-02(SU-09#2-Surface Water) Sampled: 07/30/09 06:45 Recvd:07/30/09 08:06 General Chemistry Parameters Oil&Grease <5.22 pH>2 mg/L 5.22 1 08/03/09 22:00 jcm 9080062 EPA 1664A Sample ID:CSG1416-03(SU-09#3-Surface Water) Sampled: 07/30/09 06:45 Recvd:07/30/09 08:06 General Chemistry Parameters Oil&Grease <5.59 pH>2 mg/L 5.59 1 08/03/09 22:00 jcm 9080062 EPA 1664A Sample ID:CSG1416-04(SU-09#4-Surface Water) Sampled: 07/30/09 06:45 Recvd:07/30/09 08:06 General Chemistry Parameters BOD-5 Day 24.3 Ll mg/L 3.00 1 07/30/09 13:05 atm 9071137 SM 5210 B Total Suspended Solids 948 mg/L 30.0 1 07/30/09 15:30 sas 9071193 USGS I-3765-85 Microbiology Fecal Coliforms 60000 CFU/100 ml 10.0 I 07/30/09 12:45 tjg 9080012 SM 9222 D Total Metals by EPA 200 Series Methods Cadmium <0.0200 mg/L 0.0200 1 07/31/09 20:13 cjt 9071195 EPA 200.7 Chromium <0.0200 mg/L 0.0200 1 07/31/09 20:13 cjt 9071195 EPA 200.7 Copper 0.0472 mg/L 0.0200 1 07/31/09 20:13 cjt 9071195 EPA 200.7 Iron 3.19 mg/L 0.100 1 07/31/09 20:13 cjt 9071195 EPA 200.7 Lead <0.100 mg/L 0.100 1 07/31/09 20:13 cjt 9071195 EPA 200.7 Zinc 0.108 mg/L 0.0200 1 07/31/09 20:13 cjt 9071195 EPA 200.7 Sample ID:CSG1416-05(SU-09#5-Surface Water) Sampled: 07/30/09 06:45 Recvd:07/30/09 08:06 General Chemistry Parameters BOD-5 Day 143 H2,K3 mg/L 3.00 1 08/05/09 08:10 amc 9080138 SM 5210 B Total Suspended Solids 524 mg/L 30.0 1 07/30/09 15:30 sas 9071193 USGS I-3765-85 Microbiology Fecal Coliforms 170000 CFU/100 ml 10.0 I 07/30/09 12:45 tjg 9080012 SM 9222 D Total Metals by EPA 200 Series Methods Cadmium <0.0200 mg/L. 0.0200 1 07/31/09 20:18 cjt 9071195 EPA 200.7 Chromium <0.0200 mg/L 0.0200 1 07/31/09 20:18 cjt 9071195 EPA 200.7 Copper 0.0412 mg/L 0.0200 1 07/31/09 20:18 cjt 9071195 EPA 200.7 TestAmerica Cedar Falls Linda Cmelik Project Coordinator Page 2 of 9 lestAmerica ----..• J.., 704 Enterprise Drive Cedar Falls,IA 50613*800-750-2401'Fax 319-277-2425 THE LEADER IN ENVIRONMENTAL TESTING WATERLOO,CITY OF Work Order: CSG 1416 Received: 07/30/09 715 Mulberry Street Reported: 08/10/09 16:25 Waterloo,IA 50703 Project: City of Waterloo-Stormwater Wayne Castle Project Number: Stormwater ANALYTICAL REPORT Sample Data Quan.Limit Dilution Date Seq/ Analyte Result Qualifiers Units Factor Analyzed Analyst Batch Method Sample ID:CSG1416-05(SU-09#5-Surface Water)-cont. Sampled: 07/30/09 06:45 Recvd:07/30/09 08:06 Total Metals by EPA 200 Series Methods-cont. Iron 2.90 mg/L 0.100 1 07/31/09 20:18 cjt 9071195 EPA 200.7 Lead <0.100 mg/L 0.100 1 07/31/09 20:18 cjt 9071195 EPA 200.7 Zinc 0.159 mg/L 0.0200 1 07/31/09 20:18 cjt 9071195 EPA 200.7 TestAmerica Cedar Falls Linda Cmelik Project Coordinator Page 3 of 9 lestArnerica 704 Enterprise Drive Cedar Falls,IA 50613'800-750-2401'Fax 319-277-2425 THE LEADER IN ENVIRONMENTAL TESTING WATERLOO,CITY OF Work Order: CSG 1416 Received: 07/30/09 715 Mulberry Street Reported: 08/10/09 16:25 Waterloo,IA 50703 Project: City of Waterloo-Stormwater Wayne Castle Project Number: Stormwater SAMPLE EXTRACTION DATA WI/Vol Extraction Parameter Batch Lab Number Extracted Extracted Vol Date Analyst Method Total Metals by EPA 200 Series Methods EPA 200.7 9071195 CSGI416-01 50 50 07/31/09 09:24 BIB SW 3010A EPA 200.7 9071195 CSG1416-04 50 50 07/31/09 09:24 BIB SW 3010A EPA 200.7 9071195 C8G1416-05 50 50 07/31/09 09:24 BIB SW 30I0A TestAmerica Cedar Falls Linda Cmelik Project Coordinator Page 4 of 9 • TestAmerica 704 Enterprise Drive Cedar Falls,IA 50613.800-750-2401•Fax 319-277-2425 '`HE LEADER IN ENVIRONMENTAL TESTING WATERLOO,CITY OF Work Order: CSG1416 Received: 07/30/09 715 Mulberry Street Reported: 08/10/09 16:25 Waterloo,IA 50703 Project: City of Waterloo-Stormwater Wayne Castle Project Number: Stormwater LABORATORY BLANK QC DATA Seq/ Source Spike Dup % Dup %REC RPD Analyte Batch Result Level Units MDL MRL Result Result REC %REC Limits RPD Limit Q General Chemistry Parameters BOD-5 Day 9071137 mg/L N/A 3.00 <3.00 Ll Total Suspended Solids 9071193 mg/L N/A 5.00 <5.00 Oil&Grease 9080062 mg/L N/A 5.00 <5.00 BOD-5 Day 9080138 mg/L N/A 3.00 <3.00 IC3 Microbiology Fecal Coliforms 9080012 CFU/I00 ml N/A 10.0 <10.0 Total Metals by EPA 200 Series Methods Cadmium 9071195 mg/L N/A 0.0200 <0.0200 Chromium 9071195 mg/L N/A 0.0200 <0.0200 Copper 9071195 mg/L N/A 0.0200 <0.0200 Iron 9071195 mg/L N/A 0.100 <0.100 Lead 9071195 mg/L N/A 0.100 <0.100 Zinc 9071195 mg/L N/A 0.0200 <0.0200 TestAmerica Cedar Falls Linda Cmelik Project Coordinator Page 5 of 9 TestArnerica 704 Enterprise Drive Cedar Falls,IA 50613'800-750-2401'Fax 319-277-2425 THE LEADER IN ENVIRONMENTAL TESTING WATERLOO,CITY OF Work Order: CSG1416 Received: 07/30/09 715 Mulberry Street Reported: 08/10/09 16:25 _' Waterloo,IA 50703 Project: City of Waterloo-Stormwater Wayne Castle Project Number: Stormwater LABORATORY DUPLICATE QC DATA Seq/ Source Spike % Dup %REC RPD Analyte Batch Result Level Units MDL MRL Result REC %REC Limits RPD Limit Q General Chemistry Parameters QC Source Sample:CSG1423-01 BOD-5 Day 9071137 87.9 mg/L N/A 3.00 64.8 30 20 LI,R QC Source Sample:CSG1408-01 Total Suspended Solids 9071193 <5.00 mg/L N/A 5.00 <5.00 20 QC Source Sample:CSG1441-02 Total Suspended Solids 9071193 <5.00 mg/L N/A 5.00 <5.00 20 QC Source Sample:CSG1502-02 Oil&Grease 9080062 74.0 mg/L N/A 18.3 85.0 14 18 QC Source Sample:CSH0046-10 BOD-5 Day 9080138 19.1 mg/L N/A 3.00 36.6 63 20 K3,R Microbiology QC Source Sample:CSG1423-01 Fecal Coliforms 9080012 46000 CFU/100 ml N/A 10.0 49000 6 20 TestAmerica Cedar Falls Linda Cmelik Project Coordinator Page 6 of 9 f Testnl .....,- - 704 Enterprise Drive Cedar Falls,IA 50613'800-750-2401'Fax 319-277-2425 `HE LEADER IN ENVJRONMENTAL TESTING WATERLOO,CITY OF Work Order: CSG1416 Received: 07/30/09 715 Mulberry Street Reported: 08/10/09 16:25 Waterloo,IA 50703 Project: City of Waterloo-Stormwater Wayne Castle Project Number: Stormwater LCS/LCS DUPLICATE QC DATA Seq/ Source Spike Dup % Dup %REC RPD Analyte Batch Result Level Units MDL MRL Result Result REC %REC Limits RPD Limit Q General Chemistry Parameters BOD-5 Day 9071137 198 mg/L N/A N/A 234 118 84.6-115.4 LI Total Suspended Solids 9071193 100 mg/L N/A N/A 96.0 96 80-115 Oil&Grease 9080062 42.1 mg/L N/A N/A 34.3 81 78-114 BOD-5 Day 9080138 198 mg/L N/A N/A 217 110 84.6-115.4 K3 Total Metals by EPA 200 Series Methods Cadmium 9071195 1.00 mg/L N/A 0.0200 0.929 93 85-120 Chromium 9071195 1.00 mg/L N/A 0.0200 0.969 97 90-115 Copper 9071195 2.00 mg/L N/A 0.0200 2.04 102 90-115 Iron 9071195 2.00 mg/L N/A 0.100 1.94 97 90-115 Lead 9071195 2.00 mg/L N/A 0.100 1.89 95 85-120 Zinc 9071195 1.00 mg/L N/A 0.0200 0.897 90 85-115 TestAmerica Cedar Falls Linda Cmelik Project Coordinator Page 7 of 9 lestArnerica 704 Enterprise Drive Cedar Falls,IA 50613'800-750-2401'Fax 319-277-2425 THE LEADER IN ENVIRONMENTAL TESTING WATERLOO,CITY OF Work Order: CSG1416 Received: 07/30/09 715 Mulberry Street Reported: 08/10/09 16:25 Waterloo,IA 50703 Project: City of Waterloo-Stormwater Wayne Castle Project Number: Stormwater MATRIX SPIKE/MATRIX SPIKE DUPLICATE QC DATA Seq/ Source Spike Dup % Dup %REC RPD Analyte Batch Result Level Units MDL MRL Result Result REC %REC Limits RPD Limit Q General Chemistry Parameters QC Source Sample:CSG1270-01 Oil&Grease 9080062 2.00 40.8 mg/L N/A N/A 68.5 163 78-114 MI Total Metals by EPA 200 Series Methods QC Source Sample:CSG1348-01 Cadmium 9071195 0.00201 1.00 mg/L N/A 0.0200 0.884 0.890 88 89 80-120 I 10 Chromium 9071195 0.00255 1.00 mg/L N/A 0.0200 0.943 0.950 94 95 85-115 1 10 Copper 9071195 0.00153 2.00 mg/L N/A 0.0200 2.03 2.04 101 102 90-115 1 10 Iron 9071195 33.3 2.00 mg/L N/A 0.100 33.2 33.4 -8 6 75-125 1 15 MI-IA Lead 9071195 0.0251 2.00 mg/L N/A 0.100 1.85 1.86 91 92 80-120 I 10 Zinc 9071195 0.0622 1.00 mg/L N/A 0.0200 0.932 0.937 87 87 75-125 1 10 • TestAmerica Cedar Falls Linda Cmelik Project Coordinator Page 8 of 9 lèstAmerica t� --- - 704 Enterprise Drive Cedar Falls,IA 50613`800-750-2401*Fax 319-277-2425 THE LEADER IN ENVIRONMENTAL TESTING WATERLOO,CITY OF Work Order: CSG1416 Received: 07/30/09 715 Mulberry Street Reported: 08/10/09 16:25 Waterloo,IA 50703 Project: City of Waterloo-Stormwater Wayne Castle Project Number: Stormwater CERTIFICATION SUMMARY TestAmerica Cedar Falls Method Matrix Nelac Iowa EPA 1664A Water-NonPotable X X EPA 200.7 Water-NonPotable X X SM5210B Water-NonPotable X X SM 9222 D Water-NonPotable X USGS I-3765-85 Water-NonPotable X X Any abnormalities or departures from sample acceptance policy shall be documented on the'Sample Receipt and Termperature Log Form' and'Sample Non-conformance Form'(f applicable)included with this report. For information concerning certifications of this facility or another TestAmerica facility,please visit our website at www.TestAmericalnc.com Samples collected by TestAmerica Field Services personnel are noted on the Chain of Custody(COC)and are sampled in accordance with TA-CF SOP CF-FSS-01. DATA QUALIFIERS AND DEFINITIONS • A2 Initial analysis within holding time. Reanalysis verification was past holding time. K3 The dilution water D.O.depletion was>0.2 mg/L. LI Laboratory Control Sample and/or Laboratory Control Sample Duplicate recovery was outside control limits. MI The MS and/or MSD were outside control limits. MHA Due to high levels of analyte in the sample,the MS/MSD calculation does not provide useful spike recovery information, pH>2 Sample received at pH>2. It was adjusted correctly prior to analysis. R Sample duplicate RPD exceeded the laboratory control limit. ADDITIONAL COMMENTS TestAmerica Cedar Falls Linda Cmelilc Project Coordinator Page 9 of 9 NPDES Phase II Storm Water Permit Annual Report City of Waterloo, Iowa ti Appendix B Section C.6 - Wet Weather Storm Water Monitoring Year 6, 3rd Quarter(Sept—November) Wet Weather Storm Water Monitoring Sample# Type Location 1 Industrial Midway Dr& Crossway Dr 2 Commercial SW Corner, 3810 University Ave 3 Residential 3917 Richland Dr 4 Commercial SW Corner, 3810 University Ave 5 Industrial Midway Dr& Crossway Dr TostAmTc-stAn-lerica -- - - 704 Enterprise Drive Cedar Falls,IA 50613*800-750-2401*Fax 319-277-2425 ,.Th1E LEADER IN EN'VIRON MENTAL TESTING October 05,2009 Client: WATERLOO,CITY OF Work Order: CSI1123 715 Mulberry Street Project Name: City of Waterloo-Stormwater Waterloo,IA 50703 Project Number: City of Waterloo-Stormwater Attn: Wayne Castle Date Received: 09/21/09 The Chain(s)of Custody,2 pages,are included and are an integral part of this report. If you have any questions relating to this analytical report,please contact your Laboratory Project Manager at 1-(800)750-2401 SAMPLE IDENTIFICATION LAB NUMBER COLLECTION DATE AND TIME #1 CS11123-01 09/21/09 13:00 #2 CS11123-02 09/21/09 13:00 #3 CSI1123-03 09/21/09 13:00 #4 CS11123-04 09/21/09 13:00 #5 CSI1123-05 09/21/09 13:00 Samples were received into laboratory at a temperature of 10.70°C. NELAC states that samples which require thermal preservation shall be considered acceptable if the arrival temperature is within 2 degrees C of the required temperature or the method specified range. For samples with a temperature requirement of 4 degrees C, an arrival temperature from 0 degrees C to 6 degrees C meets specifications. Samples that are delivered to the laboratory on the same day that they are collected may not meet these criteria. In these cases,the samples are considered acceptable if there is evidence that the chilling process has begun,such as arrival on ice. Please refer to the Temperature and Sample Receipt form that is included with this report for additional information regarding the condition of samples at the time of receipt by the laboratory. The reported results were obtained in compliance with the 2003 NELAC standards unless otherwise noted. Iowa Certification Number:007 Reproduction of this analytical report is permitted only in its entirety.This report shall not be reproduced except in full without the written approval of the laboratory. TestAmerica Laboratories,Inc.certifies that the analytical results contained herein apply only to the specific sample analyzed Approved By: TestAmerica Cedar Falls Stefanie Nester Project Coordinator Page 1 of 9 TestAlTerlca 704 Enterprise Drive Cedar Falls,IA 50613*800-750-2401*Fax 319-277-2425 THE LEADER IN ENVIRONMENTAL TESTING WATERLOO,CITY OF Work Order: CSI1123 Received: 09/21/09 715 Mulberry Street Reported: 10/05/09 16:28 `... Waterloo,IA 50703 Project: City of Waterloo-Stormwater Wayne Castle Project Number: City of Waterloo-Stormwater ANALYTICAL REPORT Sample Data Quan.Limit Dilution Date Seq/ Analyte Result Qualifiers Units Factor Analyzed Analyst Batch Method Sample ID:CSI1123-01(#1-Surface Water) Sampled: 09/21/09 13:00 Recvd:09/21/09 14:05 General Chemistry Parameters Oil&Grease 7.56 pH>2 mg/L 5.52 1 09/24/09 21:00 mlf 9091082 EPA 1664A Sample ID:CSI1123-02(#2-Surface Water) Sampled: 09/21/09 13:00 Recvd:09/21/09 14:05 General Chemistry Parameters Oil&Grease 8.00 mg/L 5.28 1 09/24/09 21:00 mlf 9091082 EPA 1664A Sample ID:CSI1123-03(#3-Surface Water) Sampled: 09/21/09 13:00 Recvd:09/21/09 14:05 General Chemistry Parameters BOD-5 Day 169 mg/L 3.00 1 09/23/09 06:45 amc 9090947 SM 5210 B Total Suspended Solids 588 mg/L 15.0 1 09/22/09 18:55 jhl 9090940 USGS I-3765-85 Microbiology Fecal Coliforms 4600 R CFU/100 ml 10.0 1 09/21/09 19:00 jmh 9091074 SM 9222 D Total Metals by EPA 200 Series Methods Cadmium <0.0200 mg/L 0.0200 1 09/23/09 15:45 cjt 9090959 EPA 200.7 Chromium 0.0288 mg/L 0.0200 1 09/23/09 15:45 cjt 9090959 EPA 200.7 Copper 0.0556 mg/L 0.0200 1 09/23/09 15:44 cjt 9090959 EPA 200.7 Iron 15.3 mg/L 0.100 1 09/23/09 15:44 cjt 9090959 EPA 200.7 Lead <0.100 mg/L 0.100 1 09/23/09 15:45 cjt 9090959 EPA 200.3 Zinc 0.428 mg/L 0.0200 1 09/23/09 15:45 cjt 9090959 EPA 200.7 Sample ID:CSI1123-04(#4-Surface Water) Sampled: 09/21/09 13:00 Recvd:09/21/09 14:05 General Chemistry Parameters BOD-5 Day 127 mg/L 3.00 1 09/23/09 06:45 amc 9090947 SM 5210 B Total Suspended Solids 371 mg/L 12.0 1 09/22/09 18:55 jhl 9090940 USGS I-3765-85 Microbiology Fecal Coliforms 8100 CFU/100 ml 10.0 1 09/21/09 19:00 jmh 9091074 SM 9222 D Total Metals by EPA 200 Series Methods Cadmium <0.0200 mg/L 0.0200 1 09/23/09 15:49 cjt 9090959 EPA 200.7 Chromium <0.0200 mg/L 0.0200 1 09/23/09 15:49 cjt 9090959 EPA 200.7 Copper 0.0344 mg/L 0.0200 1 09/23/09 15:49 cjt 9090959 EPA 200.7 Iron 2.29 mg/L 0.100 1 09/23/09 15:49 cjt 9090959 EPA 200.7 Lead <0.100 mg/L 0.100 1 09/23/09 15:49 cjt 9090959 EPA 200.7 Zinc 0.372 mg/L 0.0200 1 0923/09 15:49 cjt 9090959 EPA 200.7 Sample ID:CSI1123-05(#5-Surface Water) Sampled: 09/21/09 13:00 Recvd:09/21/09 14:05 General Chemistry Parameters BOO-5 Day 336 H2 mg/L 3.00 1 09/30/09 08:55 amc 9091278 SM 5210 B Total Suspended Solids 836 mg/L 30.0 1 09/22/09 18:55 jhl 9090940 USGS I-3765-85 Microbiology Fecal Coliforms 12200 CFU/I00 ml 10.0 1 0921/09 19:00 jmh 9091074 SM 9222 D Total Metals by EPA 200 Series Methods Cadmium <0.0200 mg/L 0.0200 1 0923/09 15:54 cjt 9090959 EPA 200.7 Chromium <0.0200 mg/L 0.0200 1 09/23/09 15:54 cjt 9090959 EPA 200.7 Copper 0.0506 mg/L 0.0200 1 0923/09 15:54 cjt 9090959 EPA 200.'` \,..r TestAmerica Cedar Falls Stefanie Nester Project Coordinator Page 2 of 9 TestAmeri c 704 Enterprise Drive Cedar Falls,IA 50613`800-750-2401*Fax 319-277-2425 THE LEADER IN ENVIRONMENTAL TESTING WATERLOO,CITY OF Work Order: CSI1123 Received: 09/21/09 715 Mulberry Street Reported: 10/05/09 16:28 Waterloo,IA 50703 Project: City of Waterloo-Stormwater Wayne Castle Project Number: City of Waterloo-Stormwater ANALYTICAL REPORT Sample Data Quan.Limit Dilution Date Seq/ Analyte Result Qualifiers Units Factor Analyzed Analyst Batch Method Sample ID:CSI1123-05(#5-Surface Water)-cont. Sampled: 09/21/09 13:00 Recvd:09/21/09 14:05 Total Metals by EPA 200 Series Methods-cont. Iron 5.11 mg/L 0.100 1 09/23/09 15:54 cjt 9090959 EPA 200.7 Lead <0.100 mg/L 0.100 1 09/23/09 15:54 cjt 9090959 EPA 200.7 Zinc 0.238 mg/L 0.0200 1 09/23/09 15:54 cjt 9090959 EPA 200.7 TestAmerica Cedar Falls Stefanie Nester Project Coordinator Page 3 of 9 1stAnn €, r1ca 704 Enterprise Drive Cedar Falls,IA 50613*800-750-2401*Fax 319-277-2425 THE LEADER IN ENVIRONMENTAL TESTING WATERLOO,CITY OF Work Order: CSI1123 Received: 09/21/09 715 Mulberry Street Reported: 10/05/09 16:28 ft.••' Waterloo,IA 50703 Project: City of Waterloo-Stormwater Wayne Castle Project Number: City of Waterloo-Stormwater SAMPLE EXTRACTION DATA Wt/VoI Extraction Parameter Batch Lab Number Extracted Extracted Vol Date Analyst Method Total Metals by EPA 200 Series Methods EPA 200.7 9090959 CSI1123-03 50 50 09/23/09 09:50 BIB SW 3010A EPA 200.7 9090959 CSI1123-04 50 50 09/23/09 09:50 BJB SW 3010A EPA 200.7 9090959 CSI1123-05 50 50 09/23/09 09:50 BJB SW 3010A TestAmerica Cedar Falls Stefanie Nester Project Coordinator Page 4 of 9 ièstArn€: rica 704 Enterprise Drive Cedar Falls,IA 50613`800-750-2401*Fax 319-277-2425 -" THE LEADER IN ENVIRC]NMNTAL TESTING WATERLOO,CITY OF Work Order: CSI1123 Received: 09/21/09 715 Mulberry Street Reported: 10/05/09 16:28 Waterloo,IA 50703 Project: City of Waterloo-Stormwater Wayne Castle Project Number: City of Waterloo-Stormwater LABORATORY BLANK QC DATA Seq/ Source Spike Dup % Dup %REC RPD Analyte Batch Result Level Units MDL MRL Result Result REC %REC Limits RPD Limit Q General Chemistry Parameters Total Suspended Solids 9090940 mg/L N/A 5.00 <5.00 BOD-5 Day 9090947 mg/L N/A 3.00 <3.00 Oil&Grease 9091082 mg/L N/A 5.00 <5.00 BOD-5 Day 9091278 mg/L N/A 3.00 <3.00 Microbiology Fecal Coliforms 9091074 CFU/100 ml N/A 10.0 <10.0 Total Metals by EPA 200 Series Methods Cadmium 9090959 mg/L N/A 0.0200 <0.0200 Chromium 9090959 mg/L N/A 0.0200 <0.0200 Copper 9090959 mg/L N/A 0.0200 <0.0200 Iron 9090959 mg/L N/A 0.100 <0.100 Lead 9090959 mg/L N/A 0.100 <0.100 Zinc 9090959 mg/L N/A 0.0200 <0.0200 TestAmerica Cedar Falls Stefanie Nester Project Coordinator Page 5 of 9 TostAmc.rlca 704 Enterprise Drive Cedar Falls,IA 50613*800-750-2401`Fax 319-277-2425 THE LEADER IN ENVIRONMENTAL TESTING WATERLOO,CITY OF Work Order: CSII 123 Received: 09/21/09 715 Mulberry Street Reported: 10/05/09 16:28 �-- Waterloo,IA 50703 Project: City of Waterloo-Stormwater Wayne Castle Project Number: City of Waterloo-Stormwater LABORATORY DUPLICATE QC DATA Seq/ Source Spike % Dup %REC RPD Analyte Batch Result Level Units MDL MRL Result REC %REC Limits RPD Limit Q General Chemistry Parameters QC Source Sample:CSI1108-01 Total Suspended Solids 9090940 33.0 mg/L N/A 5.00 34.0 3 20 QC Source Sample:CSI1124-01 Total Suspended Solids 9090940 449 mg/L N/A 12.0 444 1 20 QC Source Sample:CSI1124-01 BOD-5 Day 9090947 32.1 mg/L N/A 3.00 32.6 1 20 QC Source Sample:CSI1089-08 Oil&Grease 9091082 109 mg/L N/A 17.9 115 5 18 Microbiology QC Source Sample:CSI1123-03 Fecal Coliforms 9091074 4600 CFU/100 m1 N/A 10.0 1100 123 20 R TestAmerica Cedar Falls Stefanie Nester Project Coordinator Page 6 of 9 TestAmerica 704 Enterprise Drive Cedar Falls,IA 50613'800-750-2401'Fax 319-277-2425 THE LEADER IN ENVIRONMENTAL TESTING WATERLOO,CITY OF Work Order: CSI1123 Received: 09/21/09 715 Mulberry Street Reported: 10/05/09 16:28 Waterloo,IA 50703 Project: City of Waterloo-Stormwater Wayne Castle Project Number: City of Waterloo-Stormwater LCS/LCS DUPLICATE QC DATA Seq/ Source Spike Dup % Dup %REC RPD Analyte Batch Result Level Units MDL MRL Result Result REC %REC Limits RPD Limit Q General Chemistry Parameters Total Suspended Solids 9090940 100 mg/L N/A N/A 102 102 80-115 BOD-5 Day 9090947 198 mg/L N/A N/A 202 102 84.6-115.4 Oil&Grease 9091082 42.1 mg/L N/A N/A 40.4 96 78-114 BOD-5 Day 9091278 198 mg/L, N/A N/A 182 92 84.6-115.4 Total Metals by EPA 200 Series Methods Cadmium 9090959 1.00 mg/L N/A 0.0200 1.01 101 85-120 Chromium 9090959 1.00 mg/L N/A 0.0200 0.997 100 90-115 Copper 9090959 2.00 mg/L N/A 0.0200 1.97 99 90-115 Iron 9090959 2.00 mg/L N/A 0.100 1.96 98 90-115 Lead 9090959 2.00 mg/L N/A 0.100 1.98 99 85-120 Zinc 9090959 1.00 mg/L N/A 0.0200 1.00 100 80-115 TestAmerica Cedar Falls Stefanie Nester Project Coordinator Page 7 of 9 TesfAmerica 704 Enterprise Drive Cedar Falls,IA 50613*800-750-2401*Fax 319-277-2425 THE LEADER IN ENVIRONMENTAL'TESTING WATERLOO,CITY OF Work Order: CSI1123 Received: 09/21/09 715 Mulberry Street Reported: 10/05/09 16:28 Waterloo,IA 50703 Project: City of Waterloo-Stormwater Wayne Castle Project Number: City of Waterloo-Stormwater MATRIX SPIKE/MATRIX SPIKE DUPLICATE QC DATA Seq/ Source Spike Dup % Dup %REC RPD Analyte Batch Result Level Units MDL MRL Result Result REC %REC Limits RPD Limit Q General Chemistry Parameters QC Source Sample:CSI0910-01 Oil&Grease 9091082 1.73 41.2 mg/L N/A N/A 32.6 75 78-114 MI Total Metals by EPA 200 Series Methods QC Source Sample:CSI1135-01 Cadmium 9090959 <0.0200 1.00 mg/L N/A 0.0200 0.967 0.935 97 94 80-120 3 10 Chromium 9090959 0.00778 1.00 mg/L N/A 0.0200 0.966 0.939 96 93 85-120 3 10 Copper 9090959 0.342 2.00 mg/L N/A 0.0200 2.27 2.21 96 94 90-120 3 10 Iron 9090959 1.35 2.00 mg/L N/A 0.100 3.30 3.22 97 94 75-125 2 15 Lead 9090959 0.0119 2.00 .mg/L N/A 0.100 1.96 1.91 97 95 80-120 3 10 Zinc 9090959 0.182 1.00 mg/L N/A 0.0200 1.17 1.14 99 96 75-125 3 10 i TestAmerica Cedar Falls Stefanie Nester Project Coordinator Page 8 of 9 TestAme ri 704 Enterprise Drive Cedar Falls,IA 50613*800-750-2401*Fax 319-277-2425 /4T'NE LEADER 1N ENVIRONMENTAL TE=STtNG WATERLOO,CITY OF Work Order: CSI1123 Received: 09/21/09 715 Mulberry Street Reported: 10/05/09 16:28 Waterloo,IA 50703 Project: City of Waterloo-Stormwater Wayne Castle Project Number: City of Waterloo-Stormwater CERTIFICATION SUMMARY TestAmerica Cedar Falls Method Matrix Nelac Iowa EPA 1664A Water-NonPotable X X EPA 200.7 Water-NonPotable X X SM 5210 B Water-NonPotable X X SM 9222 D Water-NonPotable X USGS I-3765-85 Water-NonPotable X X Any abnormalities or departures from sample acceptance policy shall be documented on the'Sample Receipt and Termperature Log Form' and'Sample Non-conformance Form'(if applicable)included with this report. For information concerning certifications of this facility or another TestAmerica facility,please visit our website at www.TestAmericalnc.corn Samples collected by TestAmerica Field Services personnel are noted on the Chain of Custody(COC)and are sampled n accordance with TA-CF SOP CF-FSS-01. DATA QUALIFIERS AND DEFINITIONS H2 Initial analysis within holding time. Reanalysis verification was past holding time. M1 The MS and/or MSD were outside control limits. pH>2 Sample received at pH>2. It was adjusted correctly prior to analysis. R Sample duplicate RPD exceeded the laboratory control limit. ADDITIONAL COMMENTS TestAmerica Cedar Falls Stefanie Nester Project Coordinator Page 9 of 9 NPDES Phase II Storm Water Permit Annual Report City of Waterloo, Iowa Appendix C • Year 6 Expenditures • Year 7 Estimated Expenditures Appendix C Year 6, Storm Water Management Program Expenditures April 1, 2009 - March 31, 2010 Storm Water Program -Testing, Supplies, Fees, Mailings - Engineering Dept Company Description Test America Storm Water Monitoring Expenditure Iowa DNR Permit Fees $1,353.04 Testing Supplies $1,275.00 Pioneer Graphics Brochure Production Pioneer Graphics Brochure Postage $3,493.00 Snyder&Associates Storm Water Utility $4,910.45 $67,800.00 Subtotal: $78,985.20 Storm Water Program - Labor Costs -Engineering Dept Hours 559 Description Storm Water Program - management Wages 207 Construction site inspection $18,757.65 109 SWPPP review $6,746.25 29 Continuing education $3,678.75 1056.75 Storm sewer system mapping $978.75 11111111MummiIllicit discharges $36,064.26 334.5 Storm water utility development $754.13 $12,863.51 Subtotal: $79,843.30 Total Year 6 Storm Water Program Expenditures: $1 58,82$ 5] Expenditure totals do not include annual street sweeping and storm These costs shall be added as the information becomes available sewer maintenance costs. Estimated Expenditures for Year 7 Engineering -staff, inspections, testing, management, etc. Street Dept-street sweeping, labor equipment $ 250,000.00 Waste Management-storm sewer mainenance $ 302,827.00 Storm sewer- repair and new construction $ 394,237.00 $ 552,936.00 Total Year 7 Estimated Storm Water Expenditures: Year 7 estimated expenditures based on the proposed bud 1,500,OOi.�p estimated storm water user fee revenues get for