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Publications

Browse the map above to filter and view publications by location. All of our publications are available through the USGS Publications Warehouse. USGS publications and journal articles by scientists of the Washington Water Science Center are listed below.

Filter Total Items: 789

Pesticides in ground water of the United States, 1992-1996 Pesticides in ground water of the United States, 1992-1996

During the first cycle of the National Water Quality Assessment (1992–1996), ground water in 20 of the nation's major hydro-logic basins was analyzed for 90 pesticide compounds (pesticides and degradates). One or more of the pesticide compounds examined were detected at 48.4% of the 2485 ground water sites sampled. However, approximately 70% of the sites where pesticides were detected...
Authors
Dana W. Kolpin, Jack E. Barbash, Robert J. Gilliom

Recharge from a subsidence crater at the Nevada test site Recharge from a subsidence crater at the Nevada test site

Current recharge through the alluvial fans of the Nevada Test Site (NTS) is considered to be negligible, but the impact of more than 400 nuclear subsidence craters on recharge is uncertain. Many of the craters contain a playa region, but the impact of these playas has not been addressed. It was hypothesized that a crater playa would focus infiltration through the surrounding coarser...
Authors
G. V. Wilson, D.M. Ely, S. L. Hokett, D. R. Gillespie

Predicting the probability of detecting organochlorine pesticides and polychlorinated biphenyls in stream systems on the basis of land use in the Pacific Northwest, USA Predicting the probability of detecting organochlorine pesticides and polychlorinated biphenyls in stream systems on the basis of land use in the Pacific Northwest, USA

We analyzed streambed sediment and fish tissue (Cottus sp.) at 30 sites in the Puget Sound and Willamette basins in Washington and Oregon, USA, respectively, for organochlorine pesticides and polychlorinated biphenyls (PCBs). The study was designed to determine the concentrations of organochlorine pesticides and PCBs in fish tissue and sediment by land use within these basins and to...
Authors
R. W. Black, A.L. Haggland, F.D. Voss

Responses of physical, chemical, and biological indicators of water quality to a gradient of agricultural land use in the Yakima River Basin, Washington Responses of physical, chemical, and biological indicators of water quality to a gradient of agricultural land use in the Yakima River Basin, Washington

The condition of 25 stream sites in the Yakima River Basin, Washington, were assessed by the U.S. Geological Survey's National Water-Quality Assessment Program. Multimetric condition indices were developed and used to rank sites on the basis of physical, chemical, and biological characteristics. These indices showed that sites in the Cascades and Eastern Cascades ecoregions were largely...
Authors
T. F. Cuffney, M. R. Meador, S. D. Porter, M. E. Gurtz

Enhancements of nonpoint source monitoring of volatile organic compounds in ground water Enhancements of nonpoint source monitoring of volatile organic compounds in ground water

The U.S. Geological Survey (USGS) has compiled a national retrospective data set of analyses of volatile organic compounds (VOCs) in ground water of the United States. The data are from Federal, State, and local nonpoint-source monitoring programs, collected between 1985–95. This data set is being used to augment data collected by the USGS National Water-Quality Assessment (NAWQA)...
Authors
W.W. Lapham, M.J. Moran, J.S. Zogorski
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