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Storm Water and Wetland Manao,•tm•nt Plan <br />W -emhrr 14, 19015 <br />�I <br />a) Ditch 11 flows from near the intersection of County <br />Rnad T and Edgvwood Drive to the intersection of <br />Ilillview Road and Vuinvy Strret. <br />b) Ditch 112 flows from approximately the intersection <br />of Long Lake Road and Arlan Avenue to the inter- <br />section of Sherwood Road and Jackson Drive. <br />c) Ditch 13 flows from approximately the intersection <br />Q Wn, �drr,"I 14 ivo a d R.•,1 oak Ih W I- P""niy MW <br />H and Pleasant View Drive. <br />d) Ditch 14 flows from approximately the intersection <br />of Jackson Drive• and Hillvirw Road to Ditch 11. <br />e) Ditch 15 flows from approximately the intersection <br />A Jackson Drive and Lambert Avenue to the inlet <br />ht_hind the house at 2255 Lambert Avenue. <br />f) Ditch 16 illustrates the ditch system in the area of <br />County Road H and Long Lake Road <br />q) Ditch /7 is located just northeast of the inter- <br />section of nroonfipld Avpnnp and Rrnnsnn Drive. <br />h) Ditch 18 (Judi.-iai Ditch 11) is locoted north of new <br />T.H. 10 and south of County Road J. <br />4. Wetland Preservation/Maintenance <br />Wetland maintenance was discussed with a representaive, <br />Ton Petersoniof the Ramsey Soil and Hater Conservation <br />District (RSWCD). Mr. Peterson wrote the 1981 Wetland <br />Inventory for the City of Mounds View. The discussion <br />used the followi.iq Iogic. Since this program is to <br />maintain the existing wetland: and not improve the <br />wetlands, and since wetlands fill in over a long period <br />of time, we uelieve that a study conducted once every 10 <br />years to determine how the wetlands have changed will <br />help. The stuuy would he conducted in 1991 and each <br />wetland would be reviewed and Compared to the 1981 <br />Study. If measurable changes occurred, then the causes <br />of the changes would be determined and a course of <br />action to prevent the changes could be implemented. <br />Corrective action could incude harvesting vegetation, <br />excavating a portion of the wetland, etc. Mr. Peterson <br />also stated that the RSWCD may conduct the wetland <br />status inventory for nc charge. The corrective action <br />will need to he paid for by the City, however, the one <br />problem with taking corrective action is that the City <br />does not own a good portion of the wetland areas and <br />approval by the property owner will be necessary. <br />. 8 - y <br />