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COLORADO DEPARTMENT OF PUBLIC HEALTFI & ENVIRONMENT -Water Quality Coruro! Division <br />Rationale -Page 6 Permi[ No. COR-040000 <br />VL TERMS AND CONDITIONS OF PERMIT <br />A. Prohibition on Non-stormwater Dischages <br />The list of allowable non-stormx~ruer discharges has been increased to include uncomaminated compressor <br />condensate, irrigation drainage, lawn tivarering, and air conditioner condensate. These have been determined to be <br />insignificant sources of water pollution, and do not need to be covered under an individual discharge permit. <br />B. Stormwater Manaeemcnt Plan (SWMP) Requirements <br />The purpose of a SWMP is to identify possible pollutam sources to stormwater and to set out best management <br />practices than, when implememed, will reduce or eliminate any possible water quality impacts. A SWMP shall be <br />developed and implemented for each site covered by this permit. The SWMP must be prepared in accordance with <br />good engineering practices. (Ihe plan need not be completed by a registered engineer.) The Division has a <br />guidance dontmem available on preparing a SWMP. <br />The plan identifies potential sources of pollution (including sedimem) which may reasonably be expected ro affect <br />the quality of srormwater discharges associated with mining or remediation operations. !n addition, the plan <br />describes practices which will be used ro reduce the pollutants in stormwater discharges from the mining or <br />remediation operation, and to assure compliance with the terms and conditions of this permit. Facilities mast <br />implement the provisions of their SWhtP as a condition of this penmit. <br />The SWMP requiremems have bee amended in this permit ro eliminate redundancies in past requirements. The <br />most notable changes combine the Des:ription of Potential Pollutant Sources/Materials, Risk Identification and <br />Assessment, and Best Managemem Practices sections of the previous SWMP requirements. Refer to the Permit, <br />Parrs l.B. and /.C for a complete description of the current SWMP requiremems. <br />Note: SWMPs that wen prepareat in accordance with requirements in the previous permit need not be <br />amended to conform to this format. The format is new in this permit, but the essence of the <br />requirements remains the same. <br />Submittal of the SWMP is not automatically required under this permit. However, the Division may require <br />submittal upon request, and review the SWMP and require additional measures to prevent and comrol pollution. !t <br />is the Division's intent to request submission of surh reports on a selective basis. See Part I.B. of the permit for a <br />more detailed description of SWMP requiremems for active mines and Pan I. C of the permit for inactive mines and <br />remediation projects. <br />SWMP For Active Mininr Operations -Contents <br />a. Description of mining activities <br />b. Area subject to effiuem [imitations guidelines <br />c. Site map <br />d. Storrmvater managemem comrols <br />I) SWMP Administrator <br />2) Identification of potential pollutant sources and BMPs <br />3) Prevemive maimerumce <br />4) Good housekeeping <br />5) Spill prevention anti response procedures <br />6) Employee education. <br />7) Identification of discharges other than stormwater <br />e. Comprehensive inspection <br />2. SWMP For Inactive Minims Ope,~ations - Coments <br />a. Description of mining activities <br />b. Site map <br />