Back to the resource library Acid Mine Drainage Acid mine drainage is mining's most serious threat to water resources. A mine with acid drainage has the potential for long-term devastating impacts on rivers, streams and aquatic life. December 16, 2005 Author(s): Acid Mine Drainage Download See All Related Resources Earthworks 2024 Impact Report Protecting Our Land, Water, and Culture: How to Use Mineral Withdrawals to Safeguard Public Lands from Mining Letter to the Australian Stock Exchange on CleanTech Lithium FACTSHEET: Increasing U.S. Crude Oil Export Capacity via Deepwater Ports Would Continue Harming Communities and the Climate