From abstract: This report presents a newly-developed "computerized data-base system . . . to facilitate collection and use of large quantities of data for a model study of the Cambrian-Ordovician aquifer system in the Northern Midwest." It includes maps and diagrams
From introduction: This map report is one of a series of geologic and hydrologic maps covering all o...
Subsurface geologic information is essential to much of the research performed by the Minnesota Geol...
Abstract: This report contains lists of stations at which the U.S. Geological Survey collects water ...
From abstract: This report provides "a hydrologic analysis of the proposed Badger-Beaver Creeks arti...
From abstract: Sedimentary rocks of Cambrian and Ordovician age form a major aquifer system in most ...
Abstract: This report lists the machine-readable data files developed for the Madison Limestone and ...
This report presents a "digital model used to simulate ground-water flow in the aquifer system in a ...
From introduction: A large amount of information is available on the aquifers of Mississippi. Report...
This report documents an intensive one-year investigation of the hydrogeology of the Cambrian-Ordovi...
From abstract: The High Plains Regional Aquifer System Analysis study has developed a regional water...
This study reports the effects of substituting water from Lake Michigan for groundwater withdrawals....
Cover title."ISWS/CIR-166/86.""Prepared in cooperation with the Illinois Department of Transportatio...
Abstract: Sediments of Cretaceous to Holocene age compose the Northern Atlantic Coastal Plain aquife...
From abstract: This report provides "hydrologic information for the north-central and western coal-m...
From introduction: "The U.S. Geological Survey began a 5-year study of the High Plains regional aqui...
From introduction: This map report is one of a series of geologic and hydrologic maps covering all o...
Subsurface geologic information is essential to much of the research performed by the Minnesota Geol...
Abstract: This report contains lists of stations at which the U.S. Geological Survey collects water ...
From abstract: This report provides "a hydrologic analysis of the proposed Badger-Beaver Creeks arti...
From abstract: Sedimentary rocks of Cambrian and Ordovician age form a major aquifer system in most ...
Abstract: This report lists the machine-readable data files developed for the Madison Limestone and ...
This report presents a "digital model used to simulate ground-water flow in the aquifer system in a ...
From introduction: A large amount of information is available on the aquifers of Mississippi. Report...
This report documents an intensive one-year investigation of the hydrogeology of the Cambrian-Ordovi...
From abstract: The High Plains Regional Aquifer System Analysis study has developed a regional water...
This study reports the effects of substituting water from Lake Michigan for groundwater withdrawals....
Cover title."ISWS/CIR-166/86.""Prepared in cooperation with the Illinois Department of Transportatio...
Abstract: Sediments of Cretaceous to Holocene age compose the Northern Atlantic Coastal Plain aquife...
From abstract: This report provides "hydrologic information for the north-central and western coal-m...
From introduction: "The U.S. Geological Survey began a 5-year study of the High Plains regional aqui...
From introduction: This map report is one of a series of geologic and hydrologic maps covering all o...
Subsurface geologic information is essential to much of the research performed by the Minnesota Geol...
Abstract: This report contains lists of stations at which the U.S. Geological Survey collects water ...