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TitleDateType
1 Arizona department of water resources: Securing Arizona's water future1998; 1999; 2000; 2001; 2002; 2003; 2004Text; Image
2 Natural resources information portal1998; 1999; 2000; 2001; 2002; 2003Text
3 Sediment Delivery by Ungaged Tributaries of the Colorado River in Grand Canyon2001Text
4 Sediment oxygen demand in Upper Klamath and Agency Lakes, Oregon, 19992001Text
5 Modeling water quality in the Tualatin River, Oregon, 1991-19972001Text
6 Ground - water hydrology of the Upper Deschutes Basin, Oregon2001Text
7 Herbicide use in the management of roadside vegetation, Western Oregon, 1999-2000: effects on the water quality of nearby streams2001Text
8 Monitoring Of Coarse Sediment Inputs To The Colorado River In Grand Canyon2001Text
9 The internal structure of sand bars on the Colorado River, Grand Canyon, as determined by ground-penetrating radar2001Text
10 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
11 Mercury concentrations in edible muscle of Lake Whatcom Fish2001Text
12 U. S. Geological Survey Middle Rio Grande basin study; proceedings of the Fourth annual workshop, Albuquerque, New Mexico, February 15-16, 20002001Text
13 Use of a precipitation-runoff model to simulate natural streamflow conditions in the Methow River Basin, Washington2001Text
14 Quality-assurance data, comparison to water-quality standards, and site considerations for total dissolved gas and water temperature, Lower Columbia River, Oregon and Washington, 20012001Text
15 Data-collection methods, quality-assurance data, and site considerations for total dissolved gas monitoring, lower Columbia River, Oregon and Washington, 20002001Text
16 Daily and seasonal variability of pH, dissolved oxygen, temperature, and specific conductance in the Colorado River between the forebay of Glen Canyon, Dam and Lees Ferry, northeastern Arizona, 1998-99,2001Text
17 Algal Data from Selected Sites in the Upper Colorado River Basin, Colorado, Water Years 1996-972001Text
18 Land-Use Changes and the Physical Habitat of Streams-A Review with Emphasis on Studies within the U.S. Geological Survey Federal-State Cooperative Program2001Text
19 Preliminary assessment of infiltration rates and effects on water quality of selected infiltration media for use in highway runoff retention basins in Washington State2001-10Text
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