Hydrogeologic information in the Great Lakes basin, United States, and application of a geographic information system to public supply wells and hazardous-waste sites

Kelly L. Warner; John D. Earle; Marvin G. Sherrill

doi:10.3133/ofr91220

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Hydrogeologic information in the Great Lakes basin, United States, and application of a geographic information system to public supply wells and hazardous-waste sites

Kelly L. Warner·John D. Earle·Marvin G. Sherrill

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Abstract

A computerized data base has been established to facilitate analysis and interpretation of potential for ground-water contamination in the Great Lakes basin. The computerized data base is being used in conjunction with a geogrpahic information system (GIS). Locations of public-supply wells were obtained from Federal and State agencies and stored in the system. Well locations are displayed using the Albers equal-area projection. A GIS was used to create a map of public-supply wells and a map of combined waste sites and public-supply wells. A comprehensive bibliography of 1,114 references, published during the period 1960-86, pertaining to hydrogeologic studies in the Great Lakes basin and geographic information systems, has been compiled using a relational data-base program. Where possible, references are indexed by State and county to assist in determining areas where additional study is necessary.

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Source-reported bounding extent: 40.6121471301052° to 49.570832449423335° latitude; -92.84807017518128° to -74.98241427441661° longitude. This indicates report coverage, not an exact sampling location. View area on OpenStreetMap.

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Kelly L. Warner, John D. Earle, Marvin G. Sherrill. 1991. Hydrogeologic information in the Great Lakes basin, United States, and application of a geographic information system to public supply wells and hazardous-waste sites. https://doi.org/10.3133/ofr91220

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