Oklahoma Administrative Code (Last Updated: March 11, 2021) |
TITLE 460. Department of Mines |
Chapter 20. The Permanent Regulations Governing the Coal Reclamation Act of 1979 |
Subchapter 45. Permanent Program Performance Standards: Underground Mining Activities |
SECTION 460:20-45-9. Hydrologic balance: water-quality standards and effluent limitations
Latest version.
- Discharges of water from areas disturbed by underground mining activities shall be made in compliance with all applicable State and Federal water quality laws and regulations and with the effluent limitations for coal mining promulgated by the U.S. Environmental Protection Agency set forth in 40 CFR Part 434.