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<br />I <br /> <br /> <br />I <br />I <br />I <br />I <br />I <br />I <br />II <br />I <br />I <br />I <br />I <br />I <br />I <br /> <br />~ <br />f <br /> <br />8.15.01 <br /> <br />to Little Lake Josephine. As a result, about 480 acres (65%) drained <br />through Little Lake Josephine prior to entering Lake Josephine. <br />This would result in dramatic improvements in the quality of Lake <br />Josephine (emphasis added). <br /> <br />It is noted that only half of Lake Josephine is within the boundaries of the City <br />of Arden Hills while the remainder is within the City of Roseville, Also, the <br />RCWD stonn sewer diversion projeet took place in Roseville. This <br />importance of this discussion is three-fold, First, a value judgement was made <br />by all agencies involved in the 1980 project that resulted in diverting storm <br />water from one publie water into another for treatment. Second, Little Lake <br />Josephine has operated much like a NURP stonn water detention pond and <br />thus has improved Lake Josephine's water quality. Third and most important, <br />some of the proposed eleven ponds may involve existing wetlands similar, bnt <br />much smaller in surface area and depth than Little Lake Josephine and their <br />use may come into play with implementation of the City's LSWMP. <br /> <br />A-ARDEN0101.00 <br />Page 26 <br /> <br />City of Arden Hills, Minnesota <br />Local Stormwater Management Plan <br />