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151 Distribution and mass of nitrate in the unconfined aquifer beneath the intensively cultivated area north of the Rio Grande, San Luis Valley, Colorado, 1997 through 2001wwdl_erText
152 Distribution of dissolved pesticides and other water quality constituents in small streams, and their relation to land use, in the Willamette River Basin, Oregon, 1996wwdl_erText
153 Dixie Project and Virgin River water supplywwdl_nehText
154 Dixie Project legislation, 1963-1964wwdl_nehText
155 Dixie Project, Utahwwdl_documentsText
156 Documents on the Use and Control of the Waters of Interstate and International Streams: Compacts treaties and Adjudicationswwdl_tcText
157 Dorothy Harvey correspondence, 1975-1977wwdl_nehText
158 Dorothy Harvey miscellaneous paperswwdl_nehText
159 Draft Central Utah Project notes by Dorothy Harvey, 1978-1979wwdl_nehText
160 Draft, Zuni Basin [map]wwdl_nehText
161 Drought Prediction, Preparation and Responsewwdl_documentsText
162 The Duty of Water in Cache Valley, Utahwwdl_documentsText
163 Ecological Effects on Streams from Forest Fertilization-Literature Review and Conceptual Framework for Future Study in the Western Cascadeswwdl_erText
164 Ecological indicators of water quality in the Spokane River, Idaho and Washington, 1998 and 1999wwdl_erText
165 The Economics of Water Allocation in Utah, An Input-Output Analysiswwdl_documentsText
166 The effect of calcium magnesium acetate (CMA) deicing material on the water quality of Bear Creek, Clackamas County, Oregon, 1999wwdl_erText
167 The effect of chamber mixing velocity on bias in measurement of sediment oxygen demand rates in the Tualatin River Basin, Oregonwwdl_erText
168 Effect of water-column ph on sediment-phosphorus release rates in Upper Klamath Lake, Oregon, 2001wwdl_erText
169 Effects of a Causeway on the Chemistry of the Brine in Great Salt Lake, Utahwwdl_documentsText
170 Effects of hypothetical management scenarios on simulated water temperatures in the Tualatin River, Oregonwwdl_erText
171 Effects of reservoir installation, San Juan-Chama Project water, and reservoir operations on streamflow and water quality in the Rio Chama and Rio Grande, northern and central New Mexico, 1938-2000wwdl_erText
172 Effects of water quality and habitat on composition of fish communities in the Upper Colorado River Basinwwdl_erText
173 Eighteenth Annual report of the Upper Colorado River Commissionwwdl_documentsText
174 The Eighth Annual report of the Upper Colorado River Comission to the Presidentof the United States and the Governors of the Upper Colorado River Basin Stateswwdl_documentsText
175 Environmental Contaminants and their effects on fish in the Colorado River Basinwwdl_erText
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