2006-08-22_PWETC_AgendaPacket - Laserfiche WebLink

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communities that have not met their III goals. These revenues will be used to help defray the cost of providing attenuation within the MDS to recover the capacity lost to excessive VI. The VI goal established for the City of Roseville is the allowable peak hourly flow rate as shown in Table I and varies based on annual average flow. The Council's metering program shows that the city's 2004 annual average flow was 4 mgd. The current VI goal for your community is an allowable peak hourly flow of 10 mgd. Specific Requirements for the Sewer Element of the City's Comprehensive Plan The Council has completed a review of the current information in the city's existing comprehensive plan and has determined that the following information is needed to update the sewer element of the city's comprehensive planllocal sewer policy plan: . A sewer map showing the city's existing service area and proposed trunk sewer system through 2030 and ultimate sewer service area. . A table showingthe projected-population, households, employment and flow forecasts by interceptor for the city for 2010, 2020 and 2030.. . A description of the city's III program. What efforts does the city make in the maintenance of its sanitary disposal system? Does the city prohibit the connection of sump pumps, rain leaders and passive drain tile from the sanitary sewer system? 2. Surface Water Management In ] 995, Minnesota Statutes section 473.859, subd. 2, was amended to make the local surface water management plan required by Minnesota Statute section 1038.235 a part of the land use plan of the local comprehensive plan. Section 1038.235 provides that a local surface water management plan should be prepared once a watershed plan for the area has been approved. Section 1038.235 also generally identifies the content requirements for the plan. The local surface water management plan must be submitted to both the watershed management organization(s) within whose watershed the community is located and to the Metropolitan Council for its review. For guidelines on the contents oflocal surface water management plans, please refer to Appendix B2-b of the Council's Water Resources Management Policy Plan. Council records indicate that Roseville is in the Capitol Region and Rice Creek Watershed Districts and the Grass Lake Watershed Management Organization (see attached map). The Grass Lake watershed plan was approved by BWSR in 2001. The Rice Creek and Capitol Region watershed plans were approved by BWSR in 1997 and 2000 respectively. Roseville updated its local surface water management plan in 2003. The city should be advised that they will need to review their current local surface water management plan against the policies and required elements of the Water Resources Management Policy Plall. ]f there are discrepancies, the city will need to revise its local surface water W- 4