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TitleDateType
1 Arsenic in Ground Water of the Willamette Basin, Oregon1999Text
2 Characterization of selected biological, chemical, and physical conditions at fixed sites in the Upper Colorado River basin, Colorado, 1995-981999Text
3 Fraser River watershed, Colorado : assessment of available water-quantity and water-quality data through water year 19971999Text
4 Inorganic chemistry of water and bed sediment in selected tributaries of the South Umpqua River, Oregon, 19981999Text
5 Investigation of the distribution of organochlorine and polycyclic aromatic hydrocarbon compounds in the Lower Columbia River using semipermeable membrane devices1999Text
6 Las Vegas, Nevada: Gambling with water in the desert1999Text
7 New Mexico; Middle Rio Grande basin study1999Text
8 Numerical simulation of vertical ground-water flux of the Rio Grande from ground-water temperature profiles, central New Mexico1999Text
9 Peak-flow frequency relations and evaluation of the peak-flow gaging network in Nebraska1999Text
10 Rio Grande Delta in Texas-Sea-Level, Climate, Neotectonic and Anthropogenic Effects1999Text
11 Selected elements and organic chemicals in bed sediment and tissue of the Tualatin River Basin, Oregon, 1992-961999Text
12 Summary of information on synthetic organic compounds and trace elements in tissue of aquatic biota, Clark Fork-Pend Oreille and Spokane River Basins, Montana, Idaho, and Washington, 1974-961999Text
13 Surface-water-quality assessment of the Yakima River Basin in Washington: Overview of Major Findings, 1987-911999Text
14 Sustainability of Ground-Water Resources1999Text
15 Upper Klamath Lake Basin nutrient-loading study-assessment of historic flows in the Williamson and Sprague Rivers1999Text
16 NDWP Water Words Dictionary Index [ "ww-index.htm" ]1999-08Text
17 Quality assurrance project plan for the Midnite Mine phase 1 RI/FS Stevens County, Washington: Revision 1 including addendum (Revision 1.1, November 12, 1999)1999-08
18 USGS (U.S. Geological Survey) Home Page1999-09-15Text
19 Natural resources information portal1998; 1999; 2000; 2001; 2002; 2003Text
20 Arizona department of water resources: Securing Arizona's water future1998; 1999; 2000; 2001; 2002; 2003; 2004Text; Image
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