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226 Some bacteria are beneficial!1995wwdl_erText
227 Strategic directions for the Water Resources Division, 1998-20081998wwdl_erText
228 Transboundary Water Resources Management in the Upper Rio Grande Basin2003wwdl_erText
229 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 20012005wwdl_erText
230 Review of Knowledge on the Occurrence, Chemical Composition, and Potential Use for Desalination of Saline Ground Water in Arizona, New Mexico, and Texas with a Discussion of Potential Future Study Needs2004wwdl_erText
231 Chemistry and age of ground water in the southwestern Hueco Bolson, New Mexico and Texas2003wwdl_erText
232 Heat as a tool for studying the movement of ground water near streams2003wwdl_erText
233 Ground water atlas of the United States: Segment 2, Arizona, Colorado, New Mexico, Utah1995wwdl_erText
234 Biology of the Rio Grande Border Region: A Bibliography1997wwdl_erText
235 Toxic contaminants survery of thelower Rio Grande, lower Arroyo Colorado, and associated coastal waters1995wwdl_erText
236 Assessment of selected inorganic constituents in streams in the Central Arizona Basins Study Area, Arizona and northern Mexico, through 19982003wwdl_erText
237 Probable effects of the proposed Sulphur Gulch Reservoir on Colorado River quantity and quality near Grand Junction, Colorado2004wwdl_erText
238 Variations in sand storage measured at monumented cross sections in the Colorado River between Glen Canyon Dam and Lava Falls Rapid, northern Arizona, 1992-992003wwdl_erText
239 Peak-flow frequency for tributaries of the Colorado River downstream of Austin, Texas1998wwdl_erText
240 Pesticides in surface waters of the upper Colorado River basin, Colorado, 1996-982000wwdl_erText
241 Nitrogen and phosphorus data for surface water in the Upper Colorado River basin, Colorado, 1980-941997wwdl_erText
242 Classification of hydrogeologic areas and hydrogeologic flow systems in the basin and range physiographic province, southwestern United States2002wwdl_erText
243 Hydrologic conditions in the Bill Williams River National Wildlife Refuge and Planet Valley, Arizona, 20002002wwdl_erText
244 A Stage-Normalized Function for the Synthesis of Stage-Discharge Relations for the Colorado River in Grand Canyon, Arizona2003wwdl_erText
245 Pesticides in the Lower Clackamas River Basin, Oregon, 2000-012004wwdl_erText
246 Phosphorus and E. Coli and their relation to selected constituents during storm runoff conditions in Fanno Creek, Oregon, 1998-992003wwdl_erText
247 Water quality of the Lower Columbia River Basin: analysis of current and historical water-quality data through 19941996wwdl_erText
248 Pesticides in surface water of the Yakima River Basin, Washington, 1999-2000-their occurrence and an assessment of factors affecting concentrations and loads2002wwdl_erText
249 Total dissolved gas and water temperature in the Lower Columbia River, Oregon and Washington, 2003: quality-assurance data and comparison to water-quality standards2003wwdl_erText
250 Monitoring instream turbidity to estimate continuous suspended-sediment loads and yields and clay-water volumes in the Upper North Santiam River Basin, Oregon, 1998-20002003wwdl_erText
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