2018-09-12 CC Packet - Laserfiche WebLink

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a ntec CITY OF CENTERVILLE -2018 LOCAL WATER PLAN The city shall not monitor or maintain water bodies which are not part of the city's MS4 system. Potential capital improvement projects are described in Chapter 8, Capital Improvements Plan. These projects should aid in addressing maintenance concerns within their respective areas. As described in Section 3.8, Utility Systems, eleven residences and two commercial/industrial sites remain on Individual Sewage Treatment Systems (ISTS). The City will work closely with the County to inspect these systems and assure that they are operated properly. 6.2 SUPPORT OF RCWD PROGRAMS AND EXISTING AGREEMENTS The City recognizes the benefit of a governmental entity such as the RCWD for purposes of water resource management. An agency such as the RCWD can best handle sensitive intercommunity issues such as water and drainage rights and management. As a result, the City will continue to support and coordinate with the RCWD on all water resource management issues, and it recognizes the role of the RCWD to continue to administer all water resource permitting and regulation responsibilities within the City. The City also cooperates with the City of Lino Lakes under a Joint Powers Agreement with street sweeping and rock hauling efforts. The City and RCWD recently entered into a programmatic stormwater maintenance agreement, which is attached to this Plan as an appendix. This agreement details inspection, maintenance and permitting responsibilities that will be completed by the City and RCWD. The RCWD identified a Centerville volume control debit previously incurred under the RCWD regulatory control program. The City of Centerville and the RCWD are working together to determine the City's volume debit/credit "account" balance. The City continues to enhance the LaMotte Pond/LaMotte Memorial Park reuse facility, under the 2011 MOA, by expanding reuse irrigation as indicated in Table 8.1 in the Capital Improvements section. 6.3 PHASE II NPDES MS4 PERMIT AND SWPPP The MPCA is the permitting authority in Minnesota for the National Pollutant Discharge Elimination System (NPDES). Under this system, the City is considered a municipal separate storm sewer system (MS4) community and must obtain a Phase II NPDES MS4 Permit. Under the provisions of its MS4 Permit, the City has developed and implemented a Stormwater Pollution Prevention Program (SWPPP). The SWPPP addresses six minimum control measures: 1. Public education 2. Public involvement 3. Illicit discharge detection and elimination 4. Construction site runoff control 5. Post-construction runoff control 23 118