PERMFILE119809 - Laserfiche WebLink

Home Browse Search

PARTI Page No. 14 Permit No.: CO-0000132 A number of discharges other than Stormwater may not require a CDPS Wastewater Dischazge permit and aze considered Allowable Non-stonnwater Discharges. These aze listed at Part I.D.3, below. Any of these discharges that exist at the site must be identified in the SWMP. v) Comprehensive Inspection The SWMP shall identify qualified personnel that shall inspect designated equipment and mine areas at appropriate intervals specified in the plan, at least twice a year (in the spring and fall). The operator shall keep a record of such inspections. This record shall be made available to the Division upon request and summarized in the Annual Report (see Part I.E.1 of the permit). vi) Consistency with Other Plans SWMPs may reflect requirements for Spill Prevention Control and Countermeasure (SPCC) plans under section 311 of the CWA, or Best Management Practices (BMPs) Programs otherwise required by a CDPS permit, and may incorporate any part of such plans into the SWMP by reference. The SWMP may rely upon information developed for other similaz pollution control programs, including the Mined Land Reclamation Plan. Appropriate portions of these other plans maybe incorporated in the SWMP by reference, as long as a complete SWMP can be reproduced and submitted to the requesting agency within the time frame specified in the request. Those portions of the referenced documents must be included in the submittal. The S WMP must also be readily available to an on-site inspector. The Stormwater Management Plan (SWMP) for Sanborn Creek Mine and Elk Creek Mine shall be developed to cover the inactive portions of the mine. The plan shall identify potential sources of pollution (including sediment) which may reasonably be expected to affect the quality of Stormwater dischazges associated with-the inacflve mining operation. In addition, the plan shall describe and ensure the implementation of best management practices (BMPs) which will be used to reduce the pollutants in Stormwater dischazges associated with the inactive.mining operation and to assure compliance with the terms and conditions of this permit. - Inactive Minine Areas The SWMP shall include the following items for the inactive portions of the site, at a minimum: i) Description of Minine Activities The plan shall provide a narrative description of the mining and associated activities that took place at the site. The narrative description shall report the approximate dates of operation, the total acreage within the mine site and an estimate of the number of acres of disturbed azea. A general description of the location of the mining site relative to major transportation routes and communities shall also be provided. ii) Site Map Each plan shall provide a generalized site map or maps which indicate any of the following which maybe applicable: - mining/tnilling site boundaries and access and haul roads; - areas used for storage of overburden, materials, soils, tailings or wastes; - areas used for outdoor manufacturing, storage or disposal of materials; - tailings pIles and ponds; - an estimate of the drrection(s) of surface flow; - existing stmctural control measures to reduce pollutants in Stormwater runoff; and - springs, streams, wetlands and other surface waters. iii) Stormwater Management Controls - IdentiFcation of Sources and Best Management Practices The SWMP shall identify potential sources of pollutants at the site and assess the potential of these sources to contribute pollutants to Stormwater discharges associated with mining activities. The SWMP must also describe appropriate Best Management practices (BMPs) to reduce the potential of these sources to contribute pollutants to Stormwater discharges. The appropriateness and priorities of controls in the plan shall reflect identified potential sources of pollutants at the mining site. The description of the BMPs shall include: Revised 03/2L04