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", COLORADO <br /> Department of Public <br /> Health Et Environment Water Quality Control Division Fact Sheet,Permit No. C00048939 <br /> This inspection requirement applies to active, inactive and reclaimed mine facilities, including mines that are <br /> in temporary or permanent cessation, until the DRMS approves the performance bond release for the area. <br /> This inspection requirement is a minimum inspection frequency, and more frequent inspections may be <br /> appropriate in certain instances, such as for areas of the facility with significant activities and materials <br /> exposed to stormwater, areas in close proximity to waterways, water crossings, etc. <br /> D. Corrective Actions <br /> In this permit section, the division identifies the permittee's responsibilities with respect to resolving specific <br /> facility conditions. Conditions fall into two categories: those the permittee must eliminate, and those that <br /> require the permittee to review and modify control measures. This section also addresses permittee <br /> responsibilities with respect to corrective action reports and deadlines, and control measure modification. <br /> E. Stormwater Management Plan (SWMP) <br /> A SWMP is a site-specific, written document that: identifies potential sources of stormwater pollution at the <br /> Scott Blue II placer mine; describes stormwater control measures that are used to reduce or eliminate <br /> pollutants in stormwater discharges from the mine; and identifies procedures the permittee will use to comply <br /> with the stormwater terms and conditions in the renewal permit. The permittee must develop the SWMP to <br /> address the specific conditions at the Scott Blue II placer mine, and keep it current to reflect changes at the <br /> mine. <br /> This permit locates ail effluent limitations, including the practice-based effluent limitations in a section <br /> separate from the requirement to develop and implement a SWMP. As such, the requirement to prepare a <br /> SWMP and the documentation requirements set forth in the SWMP are not effluent limitations themselves, but <br /> terms and conditions of the permit, because the permittee is documenting information on how it intends to <br /> comply with the effluent limitations of the permit. This difference allows the permittee to modify, at any <br /> time and as required by the terms and conditions of the permit, the control measures used to meet these <br /> effluent limitations. <br /> The permit allows 180 days from the effective date of the permit to allow the permittee time to develop and <br /> implement the SWMP. <br /> F. General Monitoring and Sampling Requirements (Additional Stormwater-specific provisions) <br /> This permit section clarifies the monitoring requirements specific to stormwater discharges from the facility. <br /> G. Stormwater Specific Reporting and Recordkeeping <br /> This permit section clarifies the reporting/recordkeeping requirements specific to stormwater discharges from <br /> the facility. <br /> X. ADDITIONAL TERMS AND CONDITIONS <br /> A. Monitoring <br /> Effluent Monitoring- Effluent monitoring will be required as shown in the permit document. Refer to the <br /> permit for locations of monitoring points. Monitoring requirements have been established in accordance with <br /> the frequencies and sample types set forth in the Baseline Monitoring Frequency, Sample Type, and Reduced <br /> Monitoring Frequency Policy for Industrial and Domestic Wastewater Treatment Facilities. This policy includes <br /> the methods for reduced monitoring frequencies based upon facility compliance as well as for considerations <br /> given in exchange for instream monitoring programs initiated by the permittee. <br /> This facility is not eligible for reduced monitoring as there is no DMR data available to perform a reduced <br /> monitoring analysis <br /> Page 14 of 17 <br /> 4300 CherryCreek Drive S.,Denver,CO 80246-1530 P 303-692-2000 www.colorado. ov/cd e/ <br /> 8 Ph wgcd r:,7 <br /> John W.Hickenlooper,Governor I Larry Wolk,MD,MPH,Executive Director and Chief Medical Officer CO <br />