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PART I Page 2 Permit No. COG-850000 A. COVERAGE UNDER THIS PERMIT 1. This general permit authorizes discharges that consist entirely of precipitation-induced surface runoff from coal mining and process in; operations and Loadoucs, while active mining is cak'_ng ~?ace or duri^, reclamation, into vacers of the SCate of Colorado. Exceptions are those facilities in tie Cherry Creek Basin unscream of C::errv Cree:c Reservoir and those tributary to Chatfield Reservoir downstream o: the USGS gage at Waterton or in the Plum Creek drainage. No mine drainage, preparation plant •aacer, spoils spring avatar, domestic sewage or ocher wastewater other than surface runoff may be discharged. Multiple discharges from one facility may be authorized through this permit but P.LL DISCHARGES FROM A FACILITY COVERED BY T.!;IS PERMIT MUST CONSIST ENTIRELY OF SURFACE RUNOFF. If a facility has discharges from one or more of the above excluded sources alone or '_.. addition co surf acs r~inoff discharges, an individual permit is required. 2. In order to apply for certification under this general permit, the owner, operator, and/or authorized agent of the subject facility shall submit by certified mail or hand delivery, the completed Coal Mining Wastewater Discharge Application (furnished by the Division) which reouires the following information (at a minimum): a) Nacre, address and descriptive location of tie facility; b) iJame of principal in charge of operations; c) Name of the water receiving the discharge; d) Description o£ the activity including the anticipated duration oc activity and/or discharge, anticipated volume, and rata of discharge; e) Description of any waste water containment and/or treatment; f) A map showing the general geographical Locacien of the facilit_; and a sketch o£ the facility showing oucfall(s) and receive..^.g water(s); and ,) n analysis of the vacar to be discharged. AC least thirty (30) days prior co the anticipated dace of discharge, such information shall be submitted to: Colorado Deoartmenc of Health crater Quaiit-i Control Division Permits and Enforcement Section 4210 East 11th avenue Denver, Colorado 402.0 The Division shall have up to thirty (30) days after receipt of tie above information to request additional data or deny tie auchorizscion to discharge. Upon receinc of additional information the Di~r_s on shall have an additional :0 days to issue or deny autho[izacion _~ disciarge.