Laserfiche WebLink
and help them understand what their role can be in helping the City achieve its goals to <br />improve water quality. <br />2.5 <br />Recreation, Fish, and Wildlife <br />2.6 <br />Water Resources <br />2.6.1 <br />Surface Water <br />Roseville has a significant number of lakes, ponds, and wetlands within its boundaries. <br />Summary information on each of the priority lakes in the City is displayed in Table 4 below <br />and detailed information is provided in the interactive mapping tools mil. <br />Table 4 <br />Lake Data Summary <br />Lake Name <br />DNR <br />Identification <br />Number <br />Watershed <br />Area (Acres) <br />Surface <br />Area <br />Acres <br />Maximum <br />Depth <br />Feet <br />Mean <br />Depth <br />Feet <br />Bennett <br />62 -0048 <br />756 <br />25 <br />10 <br />5 <br />Little Johanna <br />62 -0058 <br />NA <br />18 <br />38 <br />A1DMBZ1 <br />Josephine <br />62 -0057 <br />839 <br />118 <br />44 <br />20 <br />Langton (N &S) <br />62 -0049 <br />257 <br />30 <br />5 <br />4 <br />McCarron <br />62 -0054 <br />736 <br />68.1 <br />57 <br />A1DMB31 <br />Owasso <br />62 -0056 <br />3022 <br />1 410 <br />1 40 <br />1 <br />NADNIB41 <br />Figure 12 illustrates the Public Water Inventory (PWI) for the City with all water basins and <br />watercourses that meet the criteria set in Minnesota Statutes, Section 103G.005, subd. 15. <br />Additionally, Figure 13 illustrates the lake and wetland systems from the National Wetlands <br />Inventory (NWI) program of the US Fish and Wildlife Service. <br />Of the lakes and wetlands within the City, five of them are classified as impaired (not <br />meeting state water quality standards) by the MPCA. Figure 14 displays the impaired waters <br />map and Table 5 summarizes each of the water body impairments. Section 303(d) of the <br />Federal Clean Water Act (CWA) requires that states establish total maximum daily loads <br />(TMDLs) of pollutants to water bodies that do not meet water quality standards. For more <br />information about impaired waters and TMDLs see www.yca.state.mn.us /. <br />Table 5 <br />Impaired Water Bodies Summary <br />Name <br />Year Listed as <br />Affected <br />Pollutant or Stressor <br />Approved <br />Impaired <br />Designated Use <br />TMDL <br />Little Johanna <br />2012 <br />Aquatic <br />Perfluorooctane Sulfonate <br />NA <br />Consumption <br />(PFOS) in Fish Tissue <br />Little Johanna <br />2004 <br />Aquatic recreation <br />NutrienUEutrophication <br />Target Start Date <br />Biological Indicators <br />—2012 <br />(Bennett <br />2006 <br />Aquatic recreation <br />NutrienUEutrophication <br />Target Start Date <br />Biological Indicators <br />— 2012tDMB51 <br />Bennett' <br />2012 <br />Aquatic <br />Mercury in Fish Tissue <br />2008 <br />Consumption <br />McCarron <br />2010 <br />Aquatic <br />Mercury in Fish Tissue <br />2008 <br />Consumption <br />Owasso <br />1998 <br />Aquatic <br />Mercury in Fish Tissue <br />2008 <br />Consumption <br />Josephine <br />1998 <br />Aquatic <br />Mercury in Fish Tissue <br />2008 <br />Consumption <br />Comprehensive Surface Water Management Plan ROSEV120222 <br />City of Roseville Page 8 <br />