Results: 1 - 10 of 10
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 02, 2007
Data
May 06, 2007
Data
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 …
May 30, 2007
Data
May 30, 2007
Data
Dec 31, 1963
Bulletin
Apr 13, 2008
Open File Report