Results: 1 - 10 of 11
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 31, 1955
Report
Aug 17, 2014
Open File Report
Dec 31, 1983
Bulletin
… were subject to invasion by salt water during low stage and were … presence or absence of bottom water sands. Mapping of these …
Aug 17, 2014
Data
Dec 31, 1963
Bulletin