Search Results - "Water quality"
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41
U.S. Geological Survey ground-water studies in Wyoming
Published: U.S. Dept. of the Interior, Geological Survey : [Books and Open-File Reports Section, distributor], 1988Description: 1 microfiche : negative, illustrations.Microfilm Book -
42
Iowa ground-water-quality monitoring program
Published: The Survey ; [Books and Open-File Reports Section, distributor], 1985Description: iii, 34 pages : illustrations, maps ; 28 cm.Microfilm Book -
43
Water-quality data for the Ohio River from New Cumberland Dam to Pike Island Dam, West Virginia and Ohio, June-November 1992
Published: U.S. Dept. of the Interior, U.S. Geological Survey ; Earth Science Information Center, Open-File Reports Section [distributor], 1995Description: 1 volume.Book -
44
Water-quality data for the Ohio River from New Cumberland Dam to Pike Island Dam, West Virginia and Ohio, May-October 1993
Published: U.S. Dept. of the Interior, U.S. Geological Survey ; Earth Science Information Center, Open-File Reports Section [distributor], 1996Description: 1 volume.Book -
45
Assessment of selected inorganic constituents in streams in the Central Arizona Basins Study Area, Arizona and northern Mexico, through 1998
Published: U.S. Dept. of the Interior, U.S. Geological Survey ; U.S. Geological Survey, Information Services [distributor], 2003Adobe Acrobat Reader requiredDescription: viii, 116 pages : color illustrations, color maps ; 28 cm.
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Government Document Book -
46
Summary of water-quality data for selected streams in Colorado
Published: U.S. Geological Survey ; For sale by Open-File Services Section, Branch of Distribution, U.S. Geological Survey, 1980Description: iv, 148 pages : illustrations, maps ; 28 cm.Government Document Book -
47
Simulation of conservative-constituent transport in the Red River of the North Basin, North Dakota and Minnesota, 2003-04
Published: United States Dept. of the Interior, U.S. Geological Survey, 2005Get full textDescription: 89 pages : digital, PDF file.
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Government Document Electronic eBook -
48
Use of geophysical logs to estimate water-quality trends in carbonate aquifers
Published: United States Department of the Interior, Geological Survey, 1980Get full textDescription: 1 online resource (iv, 23 pages) : illustrations, map.
Government Document eBook -
49
Surface-water quality information in Connecticut : answering key scientific and management questions
Published: U.S. Geological Survey, 1998Get full textDescription: 1 folded sheet (6 unnumbered pages) : color illustrations, color maps ; 28 cm.
Government Document Book -
50
Ambient water quality criteria recommendations information supporting the development of state and tribal nutrient criteria for rivers and streams in nutrient ecoregion II-western...
Published: United States Environmental Protection Agency, Office of Water, Office of Science and Technology, Health and Ecological Criteria Division, 2000Get full textDescription: 120 pages : digital, PDF file.
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Government Document Electronic eBook -
51
Applicability of ambient toxicity testing to national or regional water-quality assessment
Published: U.S. G.P.O., 1990Get full textDescription: iv, 49 pages : illustrations ; 28 cm.
Government Document Book -
52
National Water-Quality Assessment program--southern High Plains, Texas and New Mexico
Published: U.S. Dept. of the Interior, U.S. Geological Survey, 1994Description: 1 sheet : map ; 28 cm.Book -
53
Applicability of ambient toxicity testing to national or regional water-quality assessment
Published: U.S. Department of the Interior, U.S. Geological Survey, 1990Get full textDescription: 1 online resource (iv, 49 pages) : illustrations.
Government Document eBook -
54
Ambient water quality criteria recommendations information supporting the development of state and tribal nutrient criteria for rivers and streams in nutrient ecoregion X - Texas-L...
Published: United States Environmental Protection Agency, Office of Water, Office of Science and Technology, Health and Ecological Criteria Division, 2001Get full textDescription: 140 pages : digital, PDF file.
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Government Document Electronic eBook -
55
Ambient water quality criteria recommendations information supporting the development of state and tribal nutrient criteria for rivers and streams in nutrient ecoregion VII-mostly...
Published: United States Environmental Protection Agency, Office of Water, Office of Science and Technology, Health and Ecological Criteria Division, 2000Get full textDescription: 93 pages : digital, PDF file.
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Government Document Electronic eBook -
56
Ambient water quality criteria recommendations information supporting the development of state and tribal nutrient criteria for rivers and streams in nutrient ecoregion IV-great pl...
Published: United States Environmental Protection Agency, Office of Water, Office of Science and Technology, Health and Ecological Criteria Division, 2001Get full textDescription: 159 pages : digital, PDF file.
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Government Document Electronic eBook -
57
Ambient water quality criteria recommendations information supporting the development of state and tribal nutrient criteria for rivers and streams in nutrient ecoregion VI-corn bel...
Published: United States Environmental Protection Agency, Office of Water, Office of Science and Technology, Health and Ecological Criteria Division, 2000Get full textDescription: 91 pages : digital, PDF file.
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Government Document Electronic eBook -
58
Water-quality characterization of the Spring River basin, southwestern Missouri and southeastern Kansas
Published: U.S. Dept. of the Interior, U.S. Geological Survey ; Books and Open-File Reports Section [distributor], 1992Description: viii, 112 pages : illustrations, maps ; 28 cm.Book -
59
Environmental setting and implications on water quality, Upper Colorado River Basin, Colorado and Utah
Published: U.S. Dept. of the Interior, U.S. Geological Survey : Earth Science Information Center, Open-File Reports Section [distributor], 1996Description: vi, 33 pages : illustrations, maps ; 28 cm.Government Document Book -
60
Water-quality assessment of the Upper Snake River Basin, Idaho and western Wyoming quality-control data, water years 1992-96
Published: U.S. Dept. of the Interior, U.S. Geological Survey ; Information Services [distributor], 1998Description: vi, 172 pages : maps (some color) ; 28 cm.Microfilm Book