Western Waters Electronic Resources
 
Filters: Collection: "wwdl_er"
176 - 200 of 270
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TitleDateType
176 Characterization of selected biological, chemical, and physical conditions at fixed sites in the Upper Colorado River basin, Colorado, 1995-981999Text
177 Numerical simulation of vertical ground-water flux of the Rio Grande from ground-water temperature profiles, central New Mexico1999Text
178 Rio Grande Delta in Texas-Sea-Level, Climate, Neotectonic and Anthropogenic Effects1999Text
179 New Mexico; Middle Rio Grande basin study1999Text
180 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
181 Inorganic chemistry of water and bed sediment in selected tributaries of the South Umpqua River, Oregon, 19981999Text
182 Investigation of the distribution of organochlorine and polycyclic aromatic hydrocarbon compounds in the Lower Columbia River using semipermeable membrane devices1999Text
183 Selected elements and organic chemicals in bed sediment and tissue of the Tualatin River Basin, Oregon, 1992-961999Text
184 Peak-flow frequency relations and evaluation of the peak-flow gaging network in Nebraska1999Text
185 Sustainability of Ground-Water Resources1999Text
186 Arizona department of water resources: Securing Arizona's water future1998; 1999; 2000; 2001; 2002; 2003; 2004Text; Image
187 Natural resources information portal1998; 1999; 2000; 2001; 2002; 2003Text
188 Water quality of selected effluent-dependent stream reaches in southern Arizona as indicated by concentrations of periphytic chlorophyll a and aquatic-invertebrate communities1998Text
189 Water-quality and algal conditions in the North Umpqua River Basin, Oregon, 1992-95, and implications for resource management1998Text
190 Distribution and concentrations of selected organochlorine pesticides and PCB's in streambed sediment and whole-body fish in the Upper Colorado River Basin, 1995-961998Text
191 Seasonal and spatial variability of nutrients and pesticides in streams of the Willamette Basin, Oregon, 1993-951998Text
192 Major-ion, nutrient, and trace-element concentrations in the Steamboat Creek Basin, Oregon, 19961998Text
193 Dioxins and furans in bed sediment and fish tissue of the Willamette Basin, Oregon, 1992-19951998Text
194 Trace elements in streambed sediment and fish liver at selected sites in the Upper Colorado River basin, Colorado 1995-961998Text
195 Updating flood inundation maps efficiently: building on existing hydraulic information and modern elevation data with a GIS1998Text
196 Water Quality in the Rio Grande Valley, Colorado, New Mexico, and Texas, 1992-951998Text
197 Water Quality in the Trinity River Basin, Texas, 1992-951998Text
198 Estimated Use of Water in the United States in 19951998Text
199 Concepts for monitoring water quality in the Spokane River Basin, Northern Idaho and Eastern Washington1998Text
200 Water quality in the Willamette Basin, Oregon, 1991-951998Text
176 - 200 of 270