References |
This report is based on the summary reports of the first 20 NAWQA Study Units, listed below in alphabetical order by Study Unit name. To view an electronic version of a report or to order copies via the World Wide Web, access
http://water.usgs.gov/lookup/get?circXXXX (where XXXX is the Circular number listed below).
Spruill, T.B., Harned, D.A., Ruhl, P.M., Eimers, J.L., McMahon,G., Smith, K.E.,
Galeone, D.R., and Woodside, M.D., 1998, Water quality in the Albemarle-Pamlico
Drainage Basin, North Carolina and Virginia, 1992-95: U.S. Geological Survey
Circular 1157, 36 p.
Frick, E.A., Hippe, D.J., Buell, G.R., Couch, C.A., Hopkins, E.H., Wangsness,
D.J., Garrett, J.W., 1998, Water quality in the Apalachicola-Chattahoochee-Flint
River Basin, Georgia, Alabama, and Florida, 1992-95: U.S. Geological Survey
Circular 1164, 38 p.
Williamson, A.K., Munn, M.D., Ryker, S.J., Wagner, R.J., Ebbert, J.C., and
Vanderpool, A.M., 1998, Water quality in the Central Columbia Plateau, Washington
and Idaho, 1992-95: U.S. Geological Survey Circular 1144, 35 p.
Frenzel, S.A., Swanson, R.B., Huntzinger, T.L., Stamer, J.K., Emmons, P.J.,
and Zelt, R.B., 1998, Water quality in the Central Nebraska Basins, Nebraska,
1992-95: U.S. Geological Survey Circular 1163, 33 p.
Garabedian, S.P., Coles, J.F., Grady, S.J., Trench, E.C.T., and Zimmerman,
M.J., 1998, Water quality in the Connecticut, Housatonic, and Thames River Basins,
Connecticut, Massachusetts, New Hampshire, New York, and Vermont, 1992-95: U.S.
Geological Survey Circular 1155, 32 p.
Berndt, M.P., Hatzell, H.H., Crandall, C.A., Turtora, M., Pittman, J.R., and
Oaksford, E.T., 1998, Water quality in the Georgia-Florida Coastal Plain, Georgia
and Florida, 1992-96: U.S. Geological Survey Circular 1151, 34 p.
Wall, G.R., Riva-Murray, K., and Phillips, P.J., 1998, Water quality in the
Hudson River Basin, New York and adjacent states, 1992-95: U.S. Geological Survey
Circular 1165, 32 p.
Lindsey, B.D., Breen, K.J., Bilger, M.D., and Brightbill, R.A., 1998, Water
quality in the Lower Susquehanna River Basin, Pennsylvania and Maryland, 1992-95:
U.S. Geological Survey Circular 1168, 38 p
Bevans, H.E., Lico, M.S., and Lawrence, S.J., 1998, Water quality in the Las
Vegas Valley area and the Carson and Truckee River Basins (Nevada Basin and
Range), Nevada and California, 1992-96: U.S. Geological Survey Circular 1170,
47 p.
Petersen, J.C., Adamski, J.C., Bell, R.W., Davis, J.V., Femmer, S.R., Freiwald,
D.A., and Joseph, R.L., 1998, Water quality in the Ozark Plateaus, Arkansas,
Kansas, Missouri, and Oklahoma, 1992-95: U.S. Geological Survey Circular 1158,
33 p.
Ator, S.W., Blomquist, J.D., Brakebill, J.W., Denis, J.M., Ferrari, M.J., Miller,
C.V., and Zappia, H., 1998, Water quality in the Potomac River Basin, Maryland,
Pennsylvania, Virginia, West Virginia, and the District of Columbia, 1992-96:
U.S. Geological Survey Circular 1166, 38 p.
Stoner, J.D., Lorenz, D.L., Goldstein, R.M., Brigham, M.E., and Cowdery, T.K.,
1998, Water quality in the Red River of the North Basin, Minnesota, North Dakota,
and South Dakota, 1992-95: U.S. Geological Circular 1169, 33 p.
Levings, G.W., Healy, D.F., Richey, S.F., and Carter, L.F., 1998, Water quality
in the Rio Grande Valley, Colorado, New Mexico, and Texas, 1992-95: U.S. Geological
Survey Circular 1162, 39 p.
Dubrovsky, N.M., Kratzer, C.R., Brown, L.R., Gronberg, J.M., and Burow, K.R.,
1998, Water quality in the San Joaquin-Tulare Basins, California, 1992-95: U.S.
Geological Survey Circular 1159, 38 p.
Dennehy, K.F., Litke, D.W., Tate, C.M., Qi, S.L., McMahon, P.B., Bruce, B.W.,
Kimbrough, R.A., and Heiny, J.S., 1998, Water quality in the South Platte River
Basin, Colorado, Nebraska, and Wyoming, 1992-95: U.S. Geological Survey Circular
1167, 38 p.
Land, L.F., Moring, J.B., Van Metre, P.C., Reutter, D.C., Mahler, B.J., Shipp,
A.A., and Ulery, R.L., 1998, Water quality in the Trinity River Basin, Texas,
1992-95: U.S. Geological Survey Circular 1171, 39 p.
Clark, G.M., Maret, T.R., Rupert, M.G., Maupin, M.A., Low, W.H., and Ott, D.S.,
1998, Water quality in the Upper Snake River Basin, Idaho and Wyoming, 1992-95:
U.S. Geological Survey Circular 1160, 35 p.
Peters, C.A., Robertson, D.M., Saad, D.A., Sullivan, D.J., Scudder, B.C., Fitzpatrick,
F.A., Richards, K.D., Stewart, J.S., Fitzgerald, S.A., and Lenz, B.N., 1998,
Water quality in the Western Lake Michigan Drainages, Wisconsin and Michigan,
1992-95: U.S. Geological Survey Circular 1156, 40 p.
Fenelon, J.M., 1998, Water quality in the White River Basin, Indiana, 1992-96:
U.S. Geological Survey Circular 1150, 34 p.
Wentz, D.A., Bonn, B.A., Carpenter, K.D., Hinkle, S.R., Janet, M.L., Rinella,
F.A., Uhrich, M.A., Waite, I.R., Laenen, A., and Bencala, K.E., 1998, Water
quality in the Willamette Basin, Oregon, 1991-95: U.S. Geological Survey Circular
1161, 34 p.
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References Cited |
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Trends in pesticide concentrations follow changes in use |
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The Quality of Our Nation's Water--Nutrients and Pesticides |