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~~ <br /> <br />~12fl1 ~~12S <br />A DIVISION OF FERGUSON EQUIPMENT CO. INC. <br />WATER SYSTEMSWASTE WATER <br />METALLURGY MINING <br />~II ~I~~I~~I~~~~~'I~ • <br />September 18, 1981 <br /> <br />Pete Etrans <br />State of Colorado <br />Mined Land Reclamation Division <br />1313 Sherman Street <br />Denver, Colorado 80203 <br />Subject: Great Guennol Gold Mining Co., Ltd. <br />May Day~Idaho Mine 81-185 <br />Dear Pete: <br />SEP 21 1981 <br />~-{~lED LA~!i) i~~:GLRPlA"i'IOf+I <br />Cole. past. 01 Pda~ural nasuurces <br />In response to your question relative to this permit application, the <br />following is submitted; <br />1. (Mine Plan) Little Deadwood Creek <br />This stream is an intermittent stream below the intersection of the <br />creek with the May Day fault. Above this fault the creek normally has a very <br />minor quantity of water flowing. <br />A smaller pipe (2Ly") would be adequate to carry the 10 year storm <br />flow in this creek through the mine permit area, A considerable volume of <br />debris however, washes down with heavy rains and spring runoff. For this <br />reason, a Lab" pipe was selected. <br />Additional waste generated ie anticipated as follows: <br />Lamb = 1,000 tons; #1 - 1,200 tons, #2 - 500 tone. <br />Water samples were taken o£ th; mine water as follows: <br />Lamb - Sample location - Adit at the end o£ the timbered portal <br />section <br />#1 - Standing water in portal dammed by bank sluff. <br />#2 - Water running down main raise. <br />Samples are being analyzed for Fe, Mn, Cu, As, e, c., total dissolved solids <br />and total sulfates. <br />Analysis will be submitted on receipt. <br />ROOM 223 <br />1911 MAIN AVENUE <br />DURANGO, COLORADO 81301 <br />PHONE: 303 ' 247 ' 9788 <br />