National Water-Quality Assessment (NAWQA) Project

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Featured Studies
Special studies on source-water and drinking-water quality
Surface-water intakes
General Information

Publications and Abstracts about the
Volcanic Aquifers of the Western United States

(all principal aquifer publications)


Frans, L.M., Rupert, M.G., Hunt, C.D., Jr., and Skinner, K.D., 2012, Groundwater quality in the Columbia Plateau, Snake River Plain, and Oahu basaltic-rock and basin-fill aquifers in the Northwestern United States and Hawaii, 1992–2010: U.S. Geological Survey Scientific Investigations Report 2012–5123, 84 p.

Skinner, K.D., and Rupert, M.G., 2012, Numerical model simulations of nitrate concentrations in groundwater using various nitrogen input scenarios, mid-Snake region, south-central Idaho: U.S. Geological Survey Scientific Investigations Report 2012–5237, 30 p.

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