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TRaPPB~[ ~ixzp~ ipc. III IIIIIIIIIIIIIIII <br />August 17, 1993 <br />Ms. Pat Nelson ~ ~~ ~~'/~-~-, <br />Colorado Department of Health ~l(fG+ , <br />Permit and Enforcemen[ Section p, , d,~ T~ <br />WQCD-PE-B2 `'S~o, ~ ~~ <br />4300 Cherty Creek Dr. ~~ •h„,r <br />Deaver, CO 80222-1530 de <br />Dear Ms. Nelson: 1't~i~by <br />Subject: Colorado Was[ewater Discharge Permit: CO-0032((5 <br />Trapper Mining Inc. <br />We wottld like to amend our current discharge permit to reflerx upcoming changes to our operation. The <br />following changes ate requested. <br />A. Change legal contact to: W. Gordon Peters <br />President and General Manager <br />Trapper Mining Inc. <br />P.O. Box 187 <br />Craig CO 81626 <br />(303)824-4401 <br />B. Change facility contact to: Forrest V. Luke <br />Manager Environmrntal Affairs <br />Trapper Mining Inc. <br />P.O. Box 187 <br />Craig CO 81626 <br />(303) 824401 <br />C. Add new discharge point - 015 Grotue Gulch. <br />1. Discharge to handle stormwater runoff and possible mine dewatering. <br />2. See attached map for outfall location. <br />3. Si[e description: Two sediment ponds; design capacity of 2.97 ac-h; the receiving waters are <br />Flume Gulch; the parshall flume is located within the spillway of pond no. 2. <br />D. Remove biomot»toring requirement for discharge points 003 East Btrzrard and 006 West BuzTard. <br />Mining is now complete in these drainages and final recontouring is in process. Mine dewatering of <br />the B/C pit ateaa is no loner required. <br />Please contact me or Larry Henderson of my staff if you have any ques[ions. <br />Sincerely, 7 <br />~.LC <br />F [rest V. Luke <br />Manager Environmental Affairs <br />LWH/'b <br />[CI)D~UGl7] <br />F.oclosute <br />c Kent Gotham, DMG <br />1.M. Mamem <br />File 109.2.7.2 <br />P.O. Box 187 Craig, Colorado 81626 (303) 624-4401 <br />