National Water-Quality Assessment (NAWQA) Program
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Showing results 1901 to 1926 of 2000.
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Embrey, S.S., 1992, Surface-water-quality assessment of the Yakima River Basin, Washington: Areal distribution of fecal-indicator bacteria, July 1988: U.S. Geological Survey Water-Resources Investigations Report 91-4073, 32 p. Available Online
Ferree, D.M., Christenson, S.C., Rea, A.H., and Mesander, B.A., 1992, Ground- water-quality assessment of the Central Oklahoma aquifer, Oklahoma: Hydrologic, Water-Quality, and Quality-Assurance Data 1987-90: U.S. Geological Survey Open-File Report 92-641, 1-193 p. Available Online
Fitzpatrick, F.A., Colman, J.A., 1992, Surface-water-quality assessment of the Upper Illinois River Basin in Illinois, Indiana, and Wisconsin: Data on manmade nonagricultural volatile and semivolatile organic chemicals in water, May 1988 through March 1990: U.S. Geological Survey Open-File Report 92-467, 70 p. Available Online
Foreman, W.T., Zaugg, S.D., Faires, L.M., Wener, M.G., Lilker, T.J., and Rogerson, P.F., 1992, Analytical interferences of mercuric chloride preservative in environmental water samples: Determination of organic compounds isolated by continuous liquid--Liquid extraction or closed-loop stripping: Environmental Science Technology, vol. 26, no. 7, p. 1307-1312. doi: 10.1021/es00031a004 Available Online
Hamilton, P.A., 1992, National Water-Quality Assessment: Public outreach and involvement: U.S. Geological Survey Yearbook, Fiscal Year 1992, p.42-45.
Hamilton, P.A., and Shedlock, R.J., 1992, Are fertilizers and pesticides in the ground water--A case study of the Delmarva Peninsula, Delaware, Maryland, and Virginia: U.S. Geological Survey Circular 1080, 16 p. Available Online
Juracek, K.E., Kenny, J.F., and Perry, C.A., 1992, Herbicides, water quality and you: U.S. Geological Survey Open-File Report 92-127, videocassette Available Online
Leahy, P.P., 1992, Consistent data on water quality--It's long overdue: Geotimes December 1992, p 5.
Leahy, P.P., and Schmidt, Jr., N.E., 1992, Volunteer for Science Program: Proceedings of Third National Citizens' Volunteer Water Monitoring Conference, 12 p.
Martin, G.R., Smoot, J.L., and White, K.D., 1992, A comparison of surface-grab and cross sectionally integrated stream-water-quality sampling methods: Water Environment Research, vol. 64, no. 7, 866-876 p.
Parkhurst, D.L., Christenson, S.C., and Breit, G.N., 1992, Ground-water-quality assessment of the Central Oklahoma aquifer, Oklahoma: Geochemical and geohydrologic investigations: U.S. Geological Survey Open-File Report 92-642, 214 p. Available Online
Phillips, P.J., Shedlock, R.J., and Hamilton, P.A., 1992, National Water-Quality Assessment Program activities on the Delmarva Peninsula in parts of Delaware, Maryland, and Virginia, in Gohn, G.S., ed. Proceedings of the 1988 U.S. Geological Survey Workshop on the Geology and Geohydrology of the Atlantic Coastal Plain: U.S. Geological Survey Circular 1059, p. 75-78. Available Online
Rinella, J.F., McKenzie, F.W., Crawford, J.K., Foreman, W.T., Gates, P.M., Furher, G.J., and Janet, M.L., 1992, Surface-water-quality assessment of the Yakima River Basin, Washington: Pesticide and other trace-organic- compound data for water, sediment, soil, and aqua biota, 1987-91: U.S. Geological Survey Open-File Report 92-644, 153 p. Available Online
Rinella, J.F., McKenzie, S.W., and Fuhrer, G.J., 1992, Executive summary surface-water-quality assessment of the Yakima River Basin, Washington: Analysis of available water-quality data through 1985 water year: U.S. Geological Survey Open-File Report 91-454, 13 p. Available Online
Rinella, J.F., McKenzie, S.W., and Fuhrer, G.J., 1992, Surface-water quality assessment of the Yakima River Basin, Washington: Analysis of available water-quality data through 1985 water year: U.S. Geological Survey Open- File Report 91-453, 244 p. Available Online
Ryder, J.L., Sanzolone, R.F., Fuhrer, G.J., and Mosier, E.L., 1992, Surface- water-quality assessment of the Yakima River Basin in Washington: Chemical analysis of major, minor, and trace elements in fine-grained streambed sediment: U.S. Geological Survey Open-File Report 92-520, 60 p. Available Online
Sandstrom, M.W., Wydoski, D.S., Schroeder, M.P., Zamboni, J.L., and Foreman, W.T., 1992, Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory--Determination of organonitrogen herbicides in water by solid-phase extraction and capillary-column gas chromatography/ mass spectrometry with selected-ion monitoring: U.S. Geological Survey Open-File Report 91-519, 34 p. Available Online
Strobel, M.L., and Gerla, P.J., 1992, Effects of saline ground-water discharge on water quality in the Red River of the North, northeastern North Dakota: Preliminary observations of the hydrologic setting: North Dakota Water Quality Symposium Proceedings 1992 Bismarck, North Dakota, p. 60-82.
Sylvester, M.A., 1992, National Water Quality Assessment Program: U.S. Geological Survey Open-File Report 92-145, 1 sheet. Available Online
Alley, W.M., and Cohen, Philip, 1991, A scientifically based nationwide assessment of groundwater quality in the United States: Environmental Geology and Water Science, vol. 17, no. 1, p. 17-22. doi: 10.1007/BF01716071 Available Online
Bevans, H.E., and Kilroy, K.C., 1991, National Water-Quality Assessment Program--Nevada Basin and Range: U.S. Geological Survey Open-File Report 91-154, 2 p. Available Online
Bortleson, G.C., 1991, National Water-Quality Assessment Program--Mid-Columbia River Basin, Washington and Idaho: U.S. Geological Survey Open-File Report 91-164, 2 p. Available Online
Breen, K.J., Hainly, R.A., and Hoffman, S.A., 1991, National Water-Quality Assessment Program--The Lower Susquehanna River Basin: U.S. Geological Survey Open-File Report 91-168, 2 p. Available Online
Dennehy, K.F., 1991, National Water-Quality Assessment Program--South Platte River Basin: U.S. Geological Survey Open-File Report 91-155, 2 p. Available Online
Denver, J.M., 1991, Groundwater-sampling network to study agrochemical effects on water quality: The Unconfined Aquifer in Groundwater Residue Sampling Design: Washington, D.C., American Chemical Society, Ch. 7 , p. 139-149.
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