Results: 1 - 10 of 10
Dec 31, 1976
Economic Geology Report
… concentration in any subsurface water. … Hitchon, B. … Levinson, …
Feb 28, 1994
Open File Report
Dec 31, 1979
Bulletin
… effects of mining activity on water quality vary in intensity, … occasionally exceed drinking water standards regardless of the … are well below drinking water standards. … Hackbarth, D.A. …
Apr 09, 2013
Open File Report
Dec 10, 2019
Map
Dec 16, 2020
Report
… of the bedrock interface; and 3) water-laid sediments at the …
Jul 22, 2018
Open File Report
… using lithology data from water-well records, previously …
Aug 17, 2014
Open File Report
Aug 17, 2014
Data