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Size of lake: 279 Acres Shore length: 3.8 Miles. <br />Maximum depth: 30.0 Median depth: 12.0 <br />Minnesota Pollution Control Agency Data from 1983-1989 <br />Secchi disk reading (water clarity): 2.4 feet. <br />DEVELOPMENT CHARACTERISTICS FOR LAKE: LONG <br />Shoreland zoning classification: RECREATIONAL DEVELOPMENT <br />Public accesses in 1988: 0 <br />PERMIT DATA FOR LAKE LONG <br />DNR PERMIT APPLICATIONS ISSUED OR DENIED AS OF MAY 1990 FOR LONG LAKE: <br />NUMBER NUMBER <br />PERMIT TYPES: ISSUED DENIED <br />PUBLIC (PROTECTED) WATERS PERMITS <br />Earthen Encroachment 4 <br />GENERAL APPROPRIATION PERMITS 0 <br />0 <br />0 <br />13. Water Use <br />a Will the project involve the installation or abandonment of any wells? X Yes _ No <br />For abandoned wells give the location and Unique well number. For new wells, or other <br />previously unpermitted wells, give the location and purpose of the well and the Unique well <br />number (if known). <br />The current well supplying the conference center was installed in 1984. It is 178 feet in depth <br />is 10 inch diameter and is registered as a commercial well. The unique well number is <br />161437/27. This well will remain in use to supply future clubhouse needs. In addition, the 10 <br />inch well will be used to supply water to the irrigation pond. When the well was installed the <br />well was tested at a 750 gallon pumping rate per minute for 24 hours. Drawdown after 24 <br />hours of pumping was 10 feet. An additional well will be installed to sen/ice the maintenance <br />facility and rest station. Exact locations of some existing wells are not known at this time. It is <br />anticipated that up to three welts on the Site will require abandonment. Any unused wells <br />located on the Site will be abandoned according to State Department of Health regulations. <br />b. Will the project require an appropriation of ground or surface water (including dewatering)? <br />XYes _No <br />If yes, indicate the source, quantity, duration, purpose of the appropriation, and DNR water <br />appropriation permit number of any existing appropriation. Discuss the impact of the <br />appropriation on ground water levels. <br />Although there is the potential for short term dewatering during construction, no dewatering is <br />anticipated at this time. If dewatering becomes necessary, the appropriate permits will be <br />secured.