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Cover image for Trends in recent historical and projected climate data for the Colorado River Basin and potential effects on groundwater availability

Trends in recent historical and projected climate data for the Colorado River Basin and potential effects on groundwater availability

by Tillman, Fred D.
2020
Format: Electronic

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Cover image for Geospatial datasets for assessing the effects of rangeland conditions on dissolved-solids yields in the upper Colorado River Basin

Geospatial datasets for assessing the effects of rangeland conditions on dissolved-solids yields in the upper Colorado River Basin

by Tillman, Fred D.
2015
Format: Electronic

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Cover image for Preliminary groundwater flow-model of the basin-fill aquifers in Detrital, Hualapai, and Sacramento Valleys, Mohave County, northwestern Arizona

Preliminary groundwater flow-model of the basin-fill aquifers in Detrital, Hualapai, and Sacramento Valleys, Mohave County, northwestern Arizona

by Tillman, Fred D.
2013
Format: Electronic

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Cover image for Water availability and use pilot

Water availability and use pilot

2011
Format: Electronic

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Cover image for Concentration of 1,4-dioxane in wells sampled during 2002-2009 in the vicinity of the Tucson International Airport Area Superfund Site, Arizona

Concentration of 1,4-dioxane in wells sampled during 2002-2009 in the vicinity of the Tucson International Airport Area Superfund Site, Arizona

by Tillman, Fred D.
2010
Format: Map

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Cover image for Methods and indicators for assessment of regional ground-water conditions in the southwestern United States

Methods and indicators for assessment of regional ground-water conditions in the southwestern United States

2008
Format: Electronic

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