Results: 31 - 40 of 99
May 31, 1970
Open File Report
… garbage piles into groundwater aquifers and surface water systems. … half that of Illinois 3.bedrock aquifers, which are much more …
Sep 07, 2006
Data
… occurrence of major buried drift aquifers, assumed on the basis of …
Dec 31, 1979
Earth Sciences Report
… … The hydrogeology of the aquifers in the uppermost 1,000 … igpm (about 450 l/min). The best aquifers are Quaternary sands and …
May 15, 2017
Posters
… industry should consider deep aquifers. To better define …
Dec 31, 1971
Earth Sciences Report
… and drilling operations. Good aquifers are not deeper than 500 … (about 2250 l/min). The best aquifers are Paskapoo sandstones …
Sep 30, 1960
Open File Report
… of possible alluvial terrace aquifers along the major drainage … coefficients in unconfined aquifers adjacent to perennial …
Dec 31, 1979
Earth Sciences Report
… mainly shales, which are poor aquifers. Lower Cretaceous …
Dec 31, 1975
Earth Sciences Report
… 1000 ppm in waters from both aquifers. The Milk River sandstone …
Dec 31, 1977
Earth Sciences Report
… and profiles. The most important aquifers in the area are basal or … The most important bedrock aquifers are sandstones and coals …
Dec 31, 1970
Earth Sciences Report
… artificial works, etc. The main aquifers in the area are … areas. Other more locally used aquifers include sand and sand and …