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Written Comments <br /> 9-13-16 —Aggregate Industries —Patty Besder—Request for copy of EAW (sent 9-14) <br /> 9-29-16 —US Army Corps of Engineers —Kristen Hafer—Notice of no permit required by <br /> USACOE <br /> 10-10-16 —MnDOT—Jon Mason—EAW acknowledgement. No specific changes. <br /> 10-10-16 —MN Historical Society—Sarah Beimers—No properties listed in the National or State <br /> Registers of Historic Places and no known archeological properties in the area. <br /> 10-11-16 —MPCA—Karen Kromar—Demolition responsibilities. Farmstead agricultural chemicals. <br /> 20-acre increase in deep water/streams clarification. <br /> 10-12-16 —DNR—Rebecca Horton—Limit turtle and snake access. <br /> Verbal Comments <br /> 9/22/16 —MPCA—Karen Cromar: Mining is proposed under the water table. Will the water be <br /> dewatered via pumps,mined through, or otherwise? <br /> Frono:Mike Caron[mail b:mlkecfd�fillereu .rp11] <br /> Sent:Friday,September 23,2g161q:58 AM <br /> To::Mroz,Kristin;'Kirsten Pauly' <br /> Cca'Greg Steininger' <br /> Subject:,RE:Elk River Sand and Gravel Mines EA:WSubmittal <br /> Krtls t[n, <br /> Kirsten is traveling and having a Intoe difficulty with her email access nght now Greg,Kirsten and I have communicated and here is our re sponse: <br /> There will be in,dewatering of the siteto extract aggregates from lcelowthe watertable. Sand and gravel wiiI be mined below the watertable using suet kilning methods,a loackl^Ine,draglfne or <br /> dredge.Depth of excavation below the water table 4vdI be an average of 25 feet out may extend to fifty feet depending upon the quality of aggregates encountered and equipment utdaed Nllining <br /> Ioelorwthe evatertable may occur over any portion ofthe floor ofthe lrolne, In the Sternlinger property,The excavation will be beakfllled with clean fill to final reclamation grebes On the Filler parcel to <br /> the south,portions of the excavations may he backfilled but the meyorlty will remain as created—ter la,dies.A maximum of approximately 30-35%of the property may contain created water bodies <br /> upon final reclamatinn Amaxlmum41(,I:V)slope will extend to at least six feet below the normal water elevation around the perimeter of wateribodles that will remain as part of final reclamation. <br /> Let us f<novw if you need additional Information. <br /> .sincerely, <br /> PVIP:chael Carnln <br /> IC4Prector of Land Use Affal e <br /> Pr 7ti3-425-4191 <br /> 7153-425-714; <br /> 3 (mike Niillercorp.cum <br /> W(wwvvrti'.11erconp.conn <br /> Til ler Corporation <br /> rindlits nnemzr'g dbsls�nns <br /> 3artnn sand&6raVel Co. <br /> t;omn-icrclal li;Vhalt 1. <br /> Barton Enterprise s,nc. <br />