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Stantec CENTERVILLE SURFACE WATER MANAGEMENT PLAN WATER RESOURCE MANAGEMENT PLAN September 2012 City staff will inspect ponds in accordance with the requirements of the NPDES MS4 Permit. This Permit is currently in the process of being finalized by the MPCA. 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 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 presently has existing agreements with the City of Lino Lakes and the RCWD. The RCWD is responsible for maintenance of the Clearwater Creek Ditch System 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. There are no other known existing agreements with the City of Lino Lakes, RCWD, or private parties. 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 11 NPDES MS4 Permit. Under the provisions of its MS4 Permit, the City has developed and implemented a Storm Water 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 6. Pollution prevention in municipal operations The City has identified best management practices (BMPs) and measurable goals associated with each minimum control measure. An annual report on the implementation of the SWPPP is One Team. Infinite Solutions. 6.15 34