NPDES Mining Documents
Documents related to hardrock and coal mining within the NPDES program.
- EPA's Hardrock Mining Framework (September 1997) (pdf)
- U.S. EPA's Hardrock Mining Framework Fact Sheet (pdf)
- U.S. EPA's Hardrock Mining Framework: Summary of Comments on the April 1996 Draft and EPA's Responses (pdf)
- Review of Clean Water Act 402 Permitting for Surface Coal Mines by Appalachian States: Findings and Recommendations (pdf)