GENERAL48188

• Permit No: C1981017
• IBM Index Class Name: General Documents
• Doc Date: 8/1/2001
• Doc Name: CDPS General Permit Authorization to Discharge Under the Colorado Discharge Permit System
• From: Stormwater Permit Ponds Folder
• Permit Index Doc Type: Reclamation Project
• Media Type: D
• Archive: No

PART I Page 8 of 20
Permit No. COR-040000
B. STORMWATER MANAGEMENT PLAN -ACTIVE MIIVES (cont.)
5. Comprehensive Inspection
The SWMP shall identify qualified personnel that shall inspect designated equipment and mine azeas at appropriate
intervals specified in the plan, at least twice a yeaz (in the spring and fail). The operator shall keep a record of such
inspections. This record shall be made available to the Division upon request and summazized in the Annual Report
(see Part LE.1 of the permit).
6. 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 [he Mined Land Reclamation Plan. Appropriate portions of
these other plans may be 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 SWMP must also be readily available to an on-site
inspector.
C. STORMWATER MANAGEMENT PLAN -INACTIVE MINES
A Stormwater Management Plan (SWMP) shall be developed far each inactive mine covered by this permit. The SWMP
shall be prepazed in accordance with good engineering practices. (The plan need not be completed by a registered
engineer.) 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 inactive 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 mining operations must implement the provisions of their SWMP as a condition of this permit. The Division
reserves the right to review the plan, and to require additional measures to prevent and control pollution as needed.
SWMPs that were prepazed in accordance with requirements in the original version of the permit need not be amended to
conform to the SWMP format in this permit.
The SWMP shall include the following items, at a minimum
1. Description of Mining Activities
The plan shall provide a narrative description of [he mining and associated activities [hat 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.
2. Site Map
Each plan shall provide a generalized site map or maps which indicate any of the following which may be applicable:
- mining/milling site boundaries and access and haul roads;
- azeas used for storage of overburden, materials, soils, tailings or wastes;
- azeas used for outdoor manufacturing, storage or disposal of materials;
- tailings piles and ponds;
- an estimate of the direction(s) of surface flow;
- existing structural control measures to reduce pollutants in stormwater runoff; and
-springs, streams, wetlands and other surface waters.