Results: 1 - 8 of 8
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. …
Dec 31, 1955
Report
Feb 23, 2011
Map
… subsurface data, such as water-well litholog data and …
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 …
Dec 31, 1968
Earth Sciences Report
… has been carried out. The water appears to be chemically …
Dec 31, 1963
Bulletin