Results: 1 - 7 of 7
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. …
Sep 30, 1990
Open File Report
… belt. More than 30,000 formation water analyses from the area were … strong relations among formation water composition, depth, temperature and water-rock reactions. As such the …
Dec 31, 1955
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 …
Jun 14, 1994
Open File Report
Dec 31, 1963
Bulletin