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PART I <br />Permit - Page 8 of 23 <br />Permit No. COR-340000 <br />B. EFFLUENT LIMITATIONS AND CONDITIONS (cont.) <br />The permittee must implement the provisions of SWMP required under this part as a condition of this permit. <br />For any sites under this permit that had permit coverage under permit COG-500000 before September 30, 2007, <br />the permittee's SMWP must meet the new SWMP requirements as summarized in Section II of the rationale. <br />Any needed changes must be made by March 1, 2008. <br />The SWMP shall include the following items, at a minimum: <br />a. Site Map: The plan shall provide a site map or maps, which indicate at a minimum: <br />- Mining site boundaries; <br />- Access and haul roads; <br />- Stormwater outfalls and an outline of the drainage area of each stormwater outfall; <br />- An estimate of the direction of flow; <br />- Each existing structural control measure to reduce pollutants in stormwater runoff; <br />- Non-structural BMPs, as applicable; <br />- Springs, streams, wetlands and other surface waters; <br />- Mine drainage or any other process water; <br />- Dedicated asphalt or concrete batch plants; <br />- Areas used for recycling of asphalt or concrete <br />- All areas of soil disturbance; <br />- The location and description of all potential stormwater pollution sources, including, but not limited to, the <br />following: <br />- Materials handling areas; <br />- Vehicle fueling areas; <br />- Fertilizer or chemical storage areas; <br />- Areas used for storage or disposal of overburden, materials, soils or wastes; and <br />- Areas used for mineral milling and processing. <br />b. Description of Potential Pollutant Sources/Material Inventory: The SWMP shall identify potential sources <br />of pollutants (activities and materials) at the site, and assess the potential of these sources to contribute <br />pollutants to stormwater discharges associated with mining activities. The SWMP must also describe <br />appropriate Best Management Practices (BMPs) to reduce the potential of these identified sources to contribute <br />pollutants to stormwater discharges. At a minimum, each of the following shall be evaluated for the reasonable. <br />potential for contributing pollutants to runoff: <br />- Loading and unloading operations; <br />- Outdoor storage of chemicals or equipment; <br />- Crushing facilities or significant dust and particulate generating activities; <br />- On site waste disposal practices; <br />- Stockpiles of overburden, raw material, intermediate products, byproducts, finished products or waste <br />products; <br />- Dedicated asphalt or concrete batch plants; <br />- Areas used for recycling of asphalt or concrete <br />- Routine maintenance activities involving fertilizers, pesticides, detergents, fuels, solvents, oils, etc.; <br />- Haul roads; and <br />- Disturbed areas. <br />In each case where stormwater pollution potential exists, appropriate preventive measures must be taken and <br />documented. <br />Stormwater Quality Controls: Each site covered by this permit shall develop a description of stormwater <br />quality controls appropriate for that site, and implement such controls. The appropriateness and priorities of