||Compilation and Interpretation of Water-Quality and Discharge Data for Acidic Mine Waters at Iron Mountain, Shasta County, California, 1940-91.
Alpers, C. N. ;
Nordstrom, D. K. ;
Burchard, J. M. ;
||Geological Survey, Sacramento, CA. Water Resources Div. ;Environmental Protection Agency, Washington, DC.
Iron Mountain ;
Acid mine drainage ;
Water pollution monitoring ;
Water chemistry ;
Discharge measurement ;
||Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy.
||The report contains a compilation and interpretation of the historical records of water quality and discharge for the period 1940-91 from the two most significant discharge points for acid mine drainage at Iron Mountain, Shasta County, California--the Richmond and Lawson portals. The primary objectives are (1) to clarify whether or not there is a hydrologic connection between the Richmond and Lawson Tunnels, and (2) to formulate a conceptual model of subsurface processes that accounts for water-quality and discharge trends with time.
||Also available from Supt. of Docs. Prepared in cooperation with Environmental Protection Agency, Washington, DC.
|NTIS Title Notes
||Water resources investigation.
||68D; 48A; 99A
||PC A09/MF A02