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TitleDateType
201 The internal structure of sand bars on the Colorado River, Grand Canyon, as determined by ground-penetrating radar2001Text
202 Total dissolved gas and water temperature in the Lower Columbia River, Oregon and Washington, 2003: quality-assurance data and comparison to water-quality standards2003Text
203 Total dissolved gas, barometric pressure, and water temperature data, lower Columbia River, Oregon and Washington, 19961996Text
204 Toxic contaminants survery of thelower Rio Grande, lower Arroyo Colorado, and associated coastal waters1995Text
205 Trace elements in streambed sediment and fish liver at selected sites in the Upper Colorado River basin, Colorado 1995-961998Text
206 Transboundary Water Resources Management in the Upper Rio Grande Basin2003Text
207 Traveltime characteristics of Gore Creek and Black Gore Creek, upper Colorado River basin, Colorado2002Text
208 U. S. Geological Survey Middle Rio Grande basin study; proceedings of the Fourth annual workshop, Albuquerque, New Mexico, February 15-16, 20002001Text
209 USGS (U.S. Geological Survey) Home Page1999-09-15Text
210 USGS Nebraska Water Science Center2005-04-25Image; InteractiveResource
211 Uncertainty in annual streamflow and change in reservoir content data from selected stations in the lower Colorado River streamflow-gaging station network, 1995-992002Text
212 Updating flood inundation maps efficiently: building on existing hydraulic information and modern elevation data with a GIS1998Text
213 Updating flood maps efficiently using existing hydraulic models, very-high-accuracy elevation data, and a geographic information system- a pilot study on the Nisqually River, Washington2001Text
214 Upper Klamath Basin nutrient-loading study- estimate of wind-induced resuspension of bed sediment during periods of low lake elevation1996Text
215 Upper Klamath Lake Basin nutrient-loading study-assessment of historic flows in the Williamson and Sprague Rivers1999Text
216 Use of a precipitation-runoff model to simulate natural streamflow conditions in the Methow River Basin, Washington2001Text
217 User's guide for the MODTOOLS: computer programs for translating data of MODFLOW and MODPATH into geographic information system files1997Text
218 Utah Division of Water Resources2005Text
219 Utah water science center2005-08-22Text; Image
220 Variations in sand storage measured at monumented cross sections in the Colorado River between Glen Canyon Dam and Lava Falls Rapid, northern Arizona, 1992-992003Text
221 Variations in sand storage measured at monumented cross sections in the Colorado River between Glen Canyon Dam and Lava Falls Rapid, northern Arizona, 1992-992003Text
222 Water Resources Data, Colorado, Water Year 2003; Volume 1. Missouri River Basin, Arkansas River Basin, and Rio Grande Basin2004Text
223 Water Resources Data, Colorado, Water Year 2003; Volume 1. Missouri River Basin, Arkansas River Basin, and Rio Grande Basin2004Text
224 Water Resources Data for Colorado, Water Year 2003; Volume 2. Colorado River basin2004Text
225 Waste and water management2004; 2005Text
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