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I . • <br />(■ <br />Zonin9 File #1039 <br />June 12# 1986 <br />Page 3 of 4 <br />1. Average daily discharge/peak discharge (in gallons per <br />hour ). <br />2. Velocity of discharge as it enters lake through <br />perforations . <br />3, Supply line specifications - casing# size# depth of <br />well. <br />4. Pump size - specs on pump <br />5. Profile of discharge pipe station/elevations/percentage <br />of grade. <br />6. Temperature of discharge water - winter/summer. <br />7. Method of anchoring ends of discharge line. <br />8. Depth and location of 100 feet discharge line - in lake. <br />In addition# staff advised Noble of our concern with <br />navigation 100 feet from shore with the discharge pipe structure <br />at 4 feet depth. Staff is unable to determine if there is any <br />affect on ice cover with warmer dicharge water being dispersed at <br />4 feet depth. This must be addressed for City in order to deter­ <br />mine if there is any liability to City in approving such a pipe <br />not to mention liability for owner. <br />Staff has checked with the following agencies to determine <br />if applicant must seek additional approvals; <br />a) DNR - Ground Water Division - reviewed application with <br />John Fax and he advises that until he knows the volume of <br />daily discharge# that he is unable to determine if permit is <br />required. Applicant must contact Ground Water Division to <br />determine need for permit John Fax 296-0509. <br />b) DNR - Fisheries - Boudreau will advise applicant if <br />additional review is required by this agency. <br />c) PCA - Division of Water Quality - Curtis Sparks advised <br />that a permit is required to discharge ground water into <br />lake. The permitee must submit information as to the <br />following; <br />1. heat level - temperature of discharge <br />2. use of additives in water <br />3. flow or discharge rate <br />■•p <br />I <br />i. <br />!