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TitleDateType
51 Water-quality trends in the Rio Grande/Rio Bravo Basin using sediment cores from reservoirs1997Text
52 Questa Baseline and Pre-Mining Ground-Water Quality Investigation. 5. Well Installation, Water-Level Data, and Surface- and Ground-Water Geochemistry in the Straight Creek Drainage Basin, Red River Valley, New Mexico, 2001-032005Text
53 U. S. Geological Survey Middle Rio Grande basin study; proceedings of the Fourth annual workshop, Albuquerque, New Mexico, February 15-16, 20002001Text
54 Numerical simulation of vertical ground-water flux of the Rio Grande from ground-water temperature profiles, central New Mexico1999Text
55 Monitoring and Assessing our Nation's Water Quality2002Text
56 Water resources data Texas, water year 2004, volume 5. Guadalupe River basin, Nueces River basin, Rio Grande basin, and intervening coastal basins2004Text
57 Sources of water to the Rio Grande upstream from San Marcial, New Mexico2004Text
58 Rio Grande Delta in Texas-Sea-Level, Climate, Neotectonic and Anthropogenic Effects1999Text
59 New Mexico; Middle Rio Grande basin study1999Text
60 Nutrient dynamics in five off-stream reservoirs in the lower South Platte River basin, March-September 19952002Text
61 Priority Ecosystem Study - Platte River Program2004Text
62 Changes in nutrient and pesticide concentrations in urban and agricultural areas of the South Platte River Basin, Colorado, Wyoming, and Nebraska, 1994-20002003Text
63 Water-quality assessment of the central Nebraska basins : entering a new decade2003Text
64 Occurrence of Pesticides in Ground Water of the North Platte Natural Resources District, Nebraska, 20022003Text
65 Water resources data, Nebraska, water year 20042005Text
66 Are streams in agricultural and urban areas contaminated by pesticides?1995Text
67 Science for a Sustainable Future of the Great Plains: Water-Quality Assessment in Central Nebraska1996Text
68 Some bacteria are beneficial!1995Text
69 Transboundary Water Resources Management in the Upper Rio Grande Basin2003Text
70 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 20012005Text
71 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 Needs2004Text
72 Chemistry and age of ground water in the southwestern Hueco Bolson, New Mexico and Texas2003Text
73 Heat as a tool for studying the movement of ground water near streams2003Text
74 Ground water atlas of the United States: Segment 2, Arizona, Colorado, New Mexico, Utah1995Text
75 Biology of the Rio Grande Border Region: A Bibliography1997Text
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