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Assessing the vulnerability of public-supply wells to contamination from urban, agricultural, and natural sources
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Geohydrology and water quality in northern Portage County, Ohio, in relation to deep-well brine injection
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Geohydrology, ground-water quality, and simulated ground-water flow, Geauga County, Ohio
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Regional ground-water flow and geochemistry in the Midwestern basins and arches aquifer system in parts of Indiana, Ohio, Michigan, and Illinois
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The quality of our nation's waters
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