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4. NPDES 2010 Annual Report: Public Hearing4 0 CITY OF CAANAASSEN 7700 Market Boulevard PO Box 147 Chanhassen, MN 55317 Administration Phone: 952.227.1100 Fax: 952.227.1110 Building Inspections Phone: 952.227.1180 Fax: 952.227.1190 Engineering Phone: 952.227.1160 Fax: 952.227.1170 Finance Phone: 952.227.1140 Fax: 952.227.1110 Park & Recreation Phone: 952.227.1120 Fax: 952.227.1110 Recreation Center 2310 Coulter Boulevard Phone: 952.227.1400 Fax: 952.227.1404 Planning & Natural Resources Phone: 952.227.1130 Fax: 952.227.1110 Public Works 7901 Park Place Phone: 952.227.1300 Fax: 952.227.1310 Senior Center Phone: 952.227.1125 Fax: 952.227.1110 Web Site www.ci.chanhassen.mn.us MEMORANDUM To: Paul Oehme, Director of Public Works /City Engineerld From: Terrance Jeffery, Water Resources Coordinator �z Date: June 27, 2011 Re: National Pollutant Discharge Elimination System (NPDES) Phase II Municipal Separate Storm Sewer System (MS4) Permit 2010 Annual Report — SWMP15 ACTION REQUIRED Staff is requesting the City Council: 1. Receive public comment on the City's NPDES Phase II MS4 Storm Water Pollution Prevention Program and 2010 Annual Report; and 2. Approve the Annual Report for 2010; authorize mayor's signature and submittal to Minnesota Pollution Control Agency (simple majority). PROPOSED MOTION The Chanhassen City Council authorizes the Mayor to sign the City's National Pollution Discharge Elimination System (NPDES) Phase II Annual Report, as attached to this report, and authorizes the distribution of the Annual Report to the Minnesota Pollution Control BACKGROUND In June, 2002, the Minnesota Pollution Control Agency (MPCA) issued a MS4 general permit for cities discharging stormwater into waters of the state. Shortly after the permit was issued, the Minnesota Center for Environmental Advocacy (MCEA) filed an appeal for the permit indicating that it was inappropriate to issue a general permit in place of individual permits and because they believed the MPCA failed to address non - degradation and education as part of the permit. In May, 2003, the Minnesota Court of Appeals ruled in favor of the MCEA. The MPCA has since revised their permit to address additional requirements. The City of Chanhassen was permitted to discharge stormwater under the National Pollution Discharge Elimination System, Phase II in 2003. The City operated under this permit until 2006. At this time, a court decision required that the Minnesota Pollution Control Agency (MPCA) modify the permit to address anti - degradation (formerly referred to as non - degradation) of public waters among other items. In June of 2006, the City was issued a second NPDES Municipal Separate Storm Sewer System (MS4) permit. This permit is for five years and expired on May 31, 2011. As required under Minnesota Rule 7001.0040, the City submitted their application for the MS4 permit on November 22, 2010. The MPCA issued public notice for the National Pollutant Discharge Elimination System (NPDES) State Disposal System (SDS) General Permit G:\ENG \Terry\NPDES Phase II\MS4 Permit\2010 Annual Report\062711 2010 NPDES Council Memo.doc Chanhassen is a Community for Life - Providing for Today and Planning forTomorrow (MNR040000) for discharges of stormwater associated with small Municipal Separate Storm Sewer Systems (MS4s) on Tuesday, May 31, 2011. HIGHLIGHTS OF PROGRESS — 2010 We are fully implementing the entire Storm Water Pollution Prevention Plan ( SWPPP) for the NPDES permit. Last summer, we completed inspections of all ponds, outfalls and inlets including all MS4 regulated outfalls — outfalls that originate within but discharge outside of our municipal boundaries. Most outfalls were found to be in good condition and operating as designed. The remainder has been or is currently being repaired. Throughout 2010, the City focused primarily on maintenance of the existing infrastructure including pond cleanouts as well as cleanout of structural management devices, drainage issues and conveyance maintenance. In an effort to manage our existing infrastructure more efficiently, the City has implemented CarteGraphTM asset management software maintain to develop a database of all stormsewer infrastructure inspections, maintenance and installation. Currently, CarteGraphTM is being employed within the Engineering and Utility Departments with the goal of utilizing the software to manage all City assets. This software works with existing Geographic Positioning System (GPS) equipment to allow Streets, Utility and Engineering staff to access and input information on the stormsewer system and is fully integrated into our Geographic Information System (GIS) software. The City has been working more collaboratively with Carver County Water, Environment and Natural Resources (WENR), the Metropolitan Watershed Partners, Minnehaha Creek Watershed District and NEMO to provide education materials through a variety of media formats and outlets. The Metropolitan Watershed Partners is a coalition of more than sixty public, private and non - profit organizations in the Twin Cities area. Part of this collaboration includes the Metro Media Campaign which has produced and disseminated hundreds of public service announcements on dozens of media outlets. By cooperating with Minnehaha Creek Watershed District and WENR, the City was able to provide seminars on inspection, maintenance and management tailored to public works employees and private contractors which we might otherwise not have been able to offer. These included seminars on road salt application, turf management, illicit discharge detection and elimination and winter parking lot and sidewalk maintenance. Chanhassen also partnered with WENR to provide the Stream Health Evaluation Program (SHEP) which is similar to the Citizen Assisted Monitoring Program for area lakes. In both cases, area residents monitor the water bodies for overall health and this data is catalogued and used. Education and outreach was extended to area schools as well through the Wetlands Education Program held in September of last year and the Children's Water Festival. The Children's Water Festival is held at the State Fairgrounds and is intended to educate 5 th grade students about water resources. Forty-four schools were involved in this event. Unfortunately, none from Chanhassen were able to participate this year. MOVING FORWARD In the future, the City is looking to continue existing partnerships while looking for new opportunities to work with other organizations to avoid duplicative efforts. We will continue maintaining existing infrastructure including pond inventories and dredging and capitalize on other large scale projects such as road replacements to provide additional treatment, rate control and volume reduction. The Bluff Creek Total Maximum Daily Load Assessment should be finished in September of this year and the new MS4 permit is currently out in its draft form. We will review our SWPPP and make any edits, additions or deletions when these are finalized. Attachments: 2010 Highlights MS4 Annual Report for 2010 G:\ENG \Terry \NPDES Phase II\MS4 Pennit\2010 Annual Report\062711 2010 NPDES Council Memo.doc 2010 ANNUAL NPDES MS4 REPORT HIGHLIGHTS The City's National Pollutant Discharge Elimination System (NPDES) Municipal Separate Storm Sewer System (MS4) Permit was issued by the Minnesota Pollution Control Agency (MPCA) in 2006. The MPCA is currently working on reissuance of the MS4 General Permit which expired May 31, 2011. The City has reapplied for permit coverage. The new permit will shift from the initial focus on program development to measuring implementation, focusing on main issues that have been identified, and will make efforts to streamline and clarify requirements. Final action on this rule is expected by December 2012. The current permit requires 6 Minimum Control Measures (MCM) with 57 Best Management Practices (BMP). MCM I - Education & Outreach Events & Programs - Arbor Day - Chanhassen Day at the Arboretum - Residents are given free admission to the arboretum. Educational programs and activities are also offered on this day. - WaterWise Program - Educational and incentive program for residents that encourages water conservation and water quality improvement practices. - Storm Drain Marking Program - The City utilizes volunteer groups to mark storm drains and distribute educational materials in residential neighborhoods. Partnerships - Carver County - Memorandum of Understanding - Metro Watershed Partnership / Metro Media Campaign - Stormwater U - hosted 4 workshops on inspections, maintenance and management. Eight city staff attended 2 workshops. - Metrowater - partnered to provide staff training on surface water related issues - Minnesota Landscape Arboretum - Partnered to provide educational programs in landscaping for water quality. - Metropolitan Council - CAMP program. Seminary Fen Working Group - MetroBlooms - Educational courses in raingardens and other water quality landscaping practices provided to Chanhassen residents. - St. Huberts Summer Stretch volunteer program and other volunteer groups (Boy Scouts, etc.) partner with the city in the City's Storm Drain Marking program. Other Media Metro Media Campaign through Metro Watershed Partnership 0 30 Public Service Announcements (PSA) in game ads on Twins Radio Network o Continuous streaming gateway PSA on MN Public Radio 0 151 paid and 2,540 free PSA on 40 different cable stations 0 165 PSA on Channel 45 KSTC o Carver County Land and Water Services on -line newsletter - six bi- monthly newsletters distributed to 200 subscribers o Metro Media Campaign Estimates the following impressions made: • MN Public Radio - 51,154 impressions • Twins Radio - 1,000,000 impressions • Comcast - 10,886,000 impressions • Channel 45 - 537,000 impressions • Billboards - 6,638,000 impressions over seven county metro area Carver County Fair - Partnered with Carver County Land and Water to have a booth at the 2010 Carver County Fair. City Website City's Stormwater Hotline (952- 227 -1351) continues to be available to residents as a way to inform residents and allow public report of stormwater issues. Articles related to storm water quality were included in each Chanhassen Connection in all 2010 issues. MCM II - Public Involvement • Public Hearing provided for the City's NPDES MS4 Permit • Stream Health Evaluation Program - residents from Chaska and Chanhassen monitored West Chaska Creek and Carver Creek • City continues to partner with the Metropolitan Council in the Citizen Assisted Monitoring Program (CAMP), which collects lake samples and monitors water quality for 6 lakes within Chanhassen. • City Website - staff is currently working to re- design the website to provide more information in a more intuitive layout • Volunteers from Minnetonka Public Schools aided in buckthorn removal, rain garden maintenance and pond clean up tasks. • Storm Drain Marking volunteer program • City Stormwater Hotline MCM III - Illicit Discharge Detection & Elimination (IDDE) • Continuing to inspect outfalls and update stormwater map • Staff has inspected all stormwater ponds and outfalls within the City. • These inspections as well as inspections regarding inlets, outlets, and other structures have been incorporated into Cartegraph"I - the City's asset management program for utilities. • In -house education presented by Staff and Carver County SWCD • ISTS Inspection program - 5 new septic systems were inspected by city staff, 4 were found to be failing. 88 maintenance reminders were sent to property owners for the septic maintenance program. MCM IV - Construction Site Runoff Control • In partnership with the City, Carver Soil and Water Conservation District reviewed erosion and sediment control plans for 6 development sites and performed construction site inspections within these sites during the 2010 construction season. • 6 construction sites greater than 1 acre in 2010 - all inspected weekly and within 48 hours of rainfall event. • Bi- weekly inspections of construction sites under 1 acre throughout 2010. • 66 Notices of violation, 1 Cease & Desist Order MCM V - Post - Construction Control • 654 in -house man hours devoted to storm sewer repairs. This does not include the use of contractors. • Audubon Road Improvements - Stormwater system improvements made to provide stormwater treatment to runoff that had formerly been directed to Bluff Creek untreated. • Post - Construction BMPs are inspected annually. MCM VI - Good Housekeeping • The Streets Department continues to inspect weir structures, flared -end sections, sump manholes and other structural BMPs to assure they are functioning properly. • 100% of the 64 MS4 outfalls inspected in 2010. • 3 stormwater ponds were dredged and maintained in 2010. • 220 curb miles of streets swept • 420 ton of material removed from streets Moving Forward • 2011 Permit - Review and comment on 2011 MS4 permit reissuance. Adjust SWPPP accordingly. Implement new guidance on pond maintenance and necessary EPA materials testing • Currently, staff is in the process of developing a metric for prioritizing ponds for maintenance using Cartegraph. This will further address potential changes to the permit as well as allow for more efficient management of these assets. • Bluff Creek TMDL (Total Maximum Daily Load) study in progress • Website improvements and updates • Continue working under the existing Memorandum of Understanding with Carver County WMO for education • Complete metric for pond cleanout ranking and continue with pond dredging activities. • Continue to capitalize on road reconstruction projects for additional stormwater treatment opportunities. • Further promote partnerships with watershed agencies: not only for education but for project design, construction and maintenance as well. • Reach out to community to foster volunteer LID implementation through education and small grants. • Evaluate each of the 57 best management practices in the SWPPP to determine if the should be discontinued, continued as is, or continued with modifications. Instructions: By completing this mandatory MS4 Annual Report form, you are providing the Minnesota Pollution Control Agency (MPCA) with a summary of your status of compliance with permit conditions, including an assessment of the appropriateness of your identified best management practices (BMPs) and progress towards achieving your identified measurable goals for each of the minimum control measures as required by the MS4 Permit. If a permittee determines that program status or compliance with the permit can not be adequately reflected within the structure of this form additional explanation and /or information may be referenced in an attachment. This form has' significant limitations and provides only a snap shot of MS4 compliance with the conditions in the Permit. After reviewing the information, MPCA staff may need to contact the permittee to clarify or seek additional information. The MPCA enforcement policy is to provide the opportunity to respond to any alleged violations before any enforcement action is taken. Submittal: This MS4 Annual Report must be submitted electronically to the MPCA using the submit button at the end of the form, from the person that is duly authorized to certify this form. All questions with an asterisk ( *) are required fields (these fields also have a red border), and must be completed before the form will send. A confirmation e-mail will be sent in response to electronic submissions. To obtain an electronic copy of the 2010 MS4 Annual Report form, please visit the MPCA website at: http: / /www.r)ca.state.mn.us/ water /stormwater /stormwater -ms4 html If you have further questions, please contact one of these MPCA staff members (toll -free 800 - 657 - 3864): • Joyce Cieluch 218 - 846 -7387 • Scott Fox 651 - 757 -2368 • Amy Garcia 651 - 757 -2377 General Contact Information ( * Required fields) *Name of MS4: City of Chanhassen *Mailing address: 7700 Market Blvd, P.O. Box 147 *City: Chanhassen *State: MN *Contact name: Terrance Jeffery *Phone (including area code): 952 - 227 -1168 *E -mail: tjeffery@ci.chanhassen.mn.us ❑ Check here if this contact information is different than the contact indicated on the mailing label. Minimum Control Measure 1: Pu blic Education and Outreach [V.G.1 ] ( * Required fields) A. The permit requires each Permittee to implement a public education program to distribute educational materials to the community or conduct equivalent outreach activities about the impacts of stormwater discharges on water bodies and steps that the public can take to reduce pollutants in stormwater runoff. [Part V.G.1.a] Note: Please indicate which of the following distribution methods you used during the 2010 calendar year. Indicate the number distributed in the spaces provided (enter "0" if the method was not used or "NA" if the data does not exist): Media type Number of media Number of times published Circulation/ Audience Example: Brochures: 3 different brochures published 5 times about 10,000 Brochures: 4 different brochures published 1 time about 500 Newsletter: 2-City-wide; Special program 5 x 15 articles total / r • 12 x 270,000 and 118 Posters: 5 different posters published 2 times County wide Newspaper articles: Water Column; Press Release published 10x/ ublished 2x 14,500 Utility bill inserts: None Radio ads: WSP media campaign 30 ads Countv Wide Television ads: WSP media campaign 165 on channel 45 KSC County Wide Cable Access Channel: None Other: Wrokshops Stormwater U & Rain garden 4 Stormwater & 1 Rain garden Other: Billboard 1 Billboard 6.64 mill in7- county Other: N PSA on Comcast WSP media campaign 2540 on 40 comcast channels unknown *Zip code: 55317 www.pca.state.mn.us 651 - 296 -6300 • 800 - 657 -3864 TTY 651 - 282 -5332 or 800- 657 -3864 • Available in alternative formats wq- strm4 -06 • 1126111 Page 1 of 5 B. *Do you use a website as a tool to distribute stormwater educational materials? What is the URL: http: / / www.ci.chanhassen .mn.us /sery /nresourc.html C. If you answered yes in question B. above, do you track hits to the site? ❑X Yes ❑ No ❑x Yes ❑ No How many hits to the stormwater page during 2010: 31,017 *Did you hold stormwater related events, presentations to schools or other such activities? ❑X Yes ❑ No If yes, please describe: In a partnership with Carver County and /or MCWD we have held the following workshops: Carver County Bi- annual Stormwater Workshop; Metroblooms Raingarden Workshop for Clean Water; Metro Children's Water Festival; 2010 Land and Water Summit E. *Have specific messages been developed and distributed during the 2010 calendar year for Minimum Control Measure (MCM): MCM 1: ® Yes ❑ No MCM 2: ® Yes ❑ No MCM 3: ® Yes ❑ No MCM 4: ❑x Yes ❑ No MCM 5: ❑x Yes ❑ No MCM 6: ❑ Yes X❑ No F. *Have you developed partnerships with other MS4s, watershed districts, local or state ❑x Yes ❑ No governments, educational institutions, etc., to assist you in fulfilling the requirements for MCM 1? G. List those entities with which you have partnered during the 2010 calendar year to meet the requirements of this MCM and describe the nature of the agreement(s). Attach a separate sheet if necessary: Carver WMO - MOU agreement states that the CCWMO education coordinator will provide and distribute documents, publications, flyers, presentations, and other educational materials and tools to meet cities' MS4 requirements. Watershed Partners: CCWMO is a partner of the Metro Area Watershed Partners and provides H. *Have you developed methods to assess the effectiveness of your public education /outreach ® Yes ❑ No program? If yes, please describe: We track the number of website hits, the number of participants at events; the number of residents seeking financial assistance to install stormwater BMPs; the number of volunteers at specific events. Minimum Control Measure 2: Public Participation /Involvement [V.G.2] ( * Required fields) A. *Did you hold a public meeting to present accomplishments for calendar year 2010 and to 0 Yes ❑ No discuss your Stormwater Pollution Prevention Program ( SWPPP)? [Part V.G.1.e] If no, explain: B. What was the date of the public meeting: 06/27/2011 C. How many citizens attended specifically for stormwater (excluding board /council members and staff /hired consultants)? D. Was the public meeting a stand -alone meeting for stormwater or was it combined with some ❑ Stand -alone other function (City Council meeting, other public event, etc.)? 0 Combined E. *Each permittee must solicit and consider input from the public prior to submittal of the annual ❑ Yes No report. Did you receive written and /or oral input on your SWPPP? [Part V.G.2.b.1 -3] F. *Have you revised your SWPPP in response to written or oral comments received from the ❑ Yes No public since the last annual reporting cycle? [Part V.G.2.c] If yes, describe. Attach a separate sheet if necessary: Minimum Control Measure 3: Illicit Discharge Detection and Elimination [V.G.3] ( * Required fields) The permit requires permittees to develop, implement, and enforce a program to detect and eliminate illicit discharges as defined in 40 CFR 122.26(b)(2). You must also select and implement a program of appropriate BMPs and measurable goals for this minimum control measure. www.pca.state.mn.us • 651 - 296 -6300 • 800 - 657 -3864 TTY 651 - 282 -5332 or 800 - 657 -3864 • Available in alternative formats wq- strm4 -06 • 1126111 Page 2 of 5 A. *Did you update your storm sewer system map in 2010? ❑x Yes []No If yes, please explain which components (ponds, pipes, outfalls, waterbodies, etc.) were updated /added: The City of Chanhassen has continued its inspection and identification of ponds, outfalls, inlets and unknown structures. All known structures have now been identified. The City of Chanhassen is updating their GIS database with this new information. This mapping effort is being paired with CartegraphTm, an asset management software, in order to better manage and track inspections,complaints and O &M. Note: The storm sewer system map was to be completed by June 30, 2008. [Part V.G.3.a] B. *Have you modified the format in which the map is available? ❑x Yes [- C. If yes, indicate the new format: ❑ Hardcopy only ❑ GIS system []CAD X❑ Other system: CartegraphTM D. *Have you established an ordinance or other regulatory mechanism to prohibit illicit discharges ❑x Yes ❑ No and /or non- stormwater discharges from entering the MS4? Note: The Permit requires the ordinance or other regulatory mechanism to be established by June 30, 2010 [Part V.G.3.b] If yes, indicate whether you've established an: ❑x Ordinance or ❑ Regulatory mechanism E. If you answered yes in question D. above, provide the date the ordinance or other regulatory 02�� 2�2()�7 mechanism was adopted: F. If you answered yes in question D. above, a complete copy of your illicit discharge prohibition ordinance or other regulatory mechanism addressing the requirements of Part V.G.3.b. of the Permit must be submitted with this MS4 Annual Report. Please provide the URUreference where your illicit discharge ordinance or other regulatory mechanism may be found. Include specific code numbers if available: http: / /www.ci.chanhassen.mn.us /inside /code.htmi; City Code: Sections 7- 22;18 - 40;19- 102,144 -146 The ordinance may alternately be submitted as a separate electronic file attached to the e-mail x❑ Yes ❑ No submittal of this annual report. Are you submitting an electronic copy? Minimum Control Measure 4: Construction Site Stormwater Runoff [V.G.4] ( * Required fields) The permit requires that each permittee develop, implement, and enforce a program to reduce pollutants in any stormwater runoff to your small MS4 from construction activities within your jurisdiction that result in a land disturbance of equal to or greater than one acre, including the disturbance of less than one acre of total land area that is part of a larger common plan of development or sale if the larger common plan will ultimately disturb one or more acres. [Part V.G.4.] A. The permit requires an erosion and sediment control ordinance or regulatory mechanism that must include sanctions to ensure compliance and contains enforcement mechanisms [Part V.G.4.a]. Indicate which of the following enforcement mechanisms are contained in your ordinance or regulatory mechanism and the number of actions taken for each mechanism used during the reporting period (enter "0" if the method was not used or "NA" if the data does not exist). Check all that apply. Enforcement mechanism Number of actions x❑ Verbal warnings # About60 Notice of violation # 65 ❑ Administrative orders # x❑ Stop-work orders # 1 ❑ Fines # x❑ Forfeit of security of bond money # 1 ❑x Withholding of certificate of occupancy # 1 ❑ Criminal actions # ❑ Civil penalties # ❑x Other: Withholding payment after pay request submitted # 1 B. *Have you developed written procedures for site inspections? ❑x Yes ❑ No www.pca.state.mn.us • 651- 296 -6300 • 800- 657 -3864 TTY 651 - 282 -5332 or 800 - 657 -3864 • Available in alternative formats wq- strm4 -06 • 1126111 Page 3 of 5 C. *Have you developed written procedures for site enforcement? ❑X Yes [:]No D. *Identify the number of active construction sites greater than an acre in your jurisdiction during the 2010 calendar year: 13 E. *On average, how frequently are construction sites inspected (e.g., weekly, monthly, etc.)? weekly F. *How many inspectors, at any time, did you have available to verify erosion and sediment control compliance at construction sites during the 2010 calendar year: Minimum Control Measure 5: Post - construction Stormwater Management in New Development and Redevelopment [V.G.5] ( * Required fie The permit requires each permittee to develop, implement, and enforce a program to address stormwater runoff from new development and redevelopment projects within your jurisdiction that disturb an area greater than or equal to one acre, including projects less than one acre that are part of a larger common plan of development or sale that discharge into your small MS4. Your program must ensure that controls are in place that would prevent or reduce water quality impacts. You must also select and implement a program of appropriate BMPs and measurable goals for this minimum control measure. Note: The MS4 permit requirements associated with this minimum control measure were required to be fully developed and implemented by June 30, 2008. A. *Have you established design standards for stormwater treatment BMPs installed as a result of ❑X Yes ❑ No post- construction requirements? B. *Have you developed procedures for site plan review which incorporate consideration of water M Yes Li No quality impacts? C. *How many projects have you reviewed during the 2010 calendar year to ensure adequate long- term operation and maintenance of permanent stormwater treatment BMPs installed as a result of post - construction requirements? [Part V.G.5.b.and Part V.G.5.c]. D. *Do plan reviewers use a checklist when reviewing plans? E. *How are you funding the long -term operation and maintenance of your stormwater management system? (Check all that apply) ❑ Grants ❑x Stormwater utility fee ❑ Taxes ❑ Other: 0 Yes ❑ No Minimum Control Measure 6: Pollution Prevention /Good Housekeeping for Municipal Operations [V.G.6] ( * Requ ired fields) The permit requires each MS4 to develop and implement an operation and maintenance program that includes a training component and has the ultimate goal of preventing or reducing pollutant runoff from municipal operations. Your program must include employee training to prevent and reduce stormwater pollution from activities, such as park and open space maintenance, fleet and building maintenance, new construction and land disturbances, and stormwater system maintenance. A. *Indicate the total number of structural pollution control devices (for example -grit chambers, sumps, floatable skimmers, etc.) within your MS4, the total number that were inspected in 2010, and calculate the percent inspected. Enter "0" if your MS4 does not contain structural pollution control devices or none were inspected in 2010. Enter "NA" if the data does not exist: *Total number I *Number i *Structural pollution control devic 158 158 1 100 *Did you repair, replace, or maintain any structural pollution control devices? C. *For each BMP below, indicate the total number within your MS4, how many of each BMP type were inspected and the percent inspected -in 2010. Enter "0" if your MS4 does not contain BMPs or none were inspected in 2010. Enter "NA" if the data does not exist: Structure/Facility type *Total number *Number inspected *Percentage *Outfalls to receiving waters: 64 64 100 *Sediment basins/ ponds: 189 189 100 *Total 253 253 100 ❑x Yes ❑ No www.pca.state.mn.us • 651- 296 -6300 • 800- 657 -3864 TTY 651 - 282 -5332 or 800 - 657 -3864 • Available in alternative formats wq- strm4 -06 • 1126111 Page 4 of 5 D. Of the BMPs inspected in C. above, did you include any privately owned BMPs in that number? ❑x Yes ❑ No L4 Section 7: Impaired Waters Review ( * Required fields) The permit requires any MS4 that discharges to a Water of the State, which appears on the current U. S. Environmental Protection Agency (EPA) approved list of impaired waters under Section 303(d) of the Clean Water Act, review whether changes to the SWPPP may be warranted to reduce the impact of your discharge [Part IV.D]. A. *Does your MS4 discharge to any waters listed as impaired on the state 303 (d) list? ❑x Yes [:]No B. *Have you modified your SWPPP in response to an approved Total Maximum Daily Load (TMDL)? ❑ Yes ❑x No If yes, indicate for which TMDL: Section 8: Additional SWPPP Issues ( * Required fields) A. *Did you make a change to any BMPs or measurable goals in your SWPPP since your last report? [Part V.H.] B. If yes, briefly list the BMPs or any measurable goals using their unique SWPPP identification numbers that were modified in your SWPPP, and why they were modified: (Attach a separate sheet if necessary) C. *Did you rely on any other entities (MS4s, consultants, or contractors) to implement any portion of your SWPPP? If yes, please identify them and list activities they assisted with: Carver SWCD - Erosion control and enforcement. Carver County WMO - MOU for education and outreach [- ❑x No ❑x Yes ❑ No Owner or Operator Certification ( * Required fields) The person with overall administrative responsibility for SWPPP implementation and Permit compliance must certify this MS4 Annual Report. This person must be duly authorized and should be either a principal executive (i.e., Director of Public Works, City Administrator) or ranking elected official (i.e., Mayor, Township Supervisor). ❑x *Yes - I certify under penalty of law that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to assure that qualified personnel properly gathered and evaluated the information submitted. Based on my inquiry of the person or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete (Minn. R. 7001.0070). 1 am aware that there are significant penalties for submitting false information, including the possibility of fine and imprisonment (Minn. R. 7001.0540). *Name of certifying official: Todd Gerhardt If yes in D. above, how many? 4 *Title: City *Date: (mm/dd/yyyy) www. pca. state. mn. us wq- strm4 -06 • 1126111 651 - 296 -6300 • 800 -657 -3864 TTY 651 - 282 -5332 or 800 - 657 -3864 • Available in alternative formats Page 5 of 5