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Explore Search: geogenic

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Center News
USGS van and mobile groundwater sampling site

Elevated geogenic contaminants common in drinking water aquifers across the U.S.

publication
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Decadal trends and occurrence of geogenic constituents and mixtures in groundwater across the continental United States

Illustrations
Illustration of geogenic contaminant mobilization

Geogenic contaminant mobilization illustration
publication
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Arsenic and other geogenic contaminants in global groundwater

publication
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Eolian transport of geogenic hexavalent chromium to ground water

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Physicochemical properties and bioreactivity of sub-10 µm geogenic particles: Comparison of volcanic ash and desert dust

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Distribution of geogenic arsenic in hydrologic systems: Controls and challenges

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Geogenic sources of benzene in aquifers used for public supply, California

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Prioritizing water availability study settings to address geogenic contaminants and related societal factors

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Density-driven free-convection model for isotopically fractionated geogenic nitrate in sabkha brine

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Geogenic organic contaminants in the low-rank coal-bearing Carrizo-Wilcox aquifer of East Texas, USA

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Predicting geogenic arsenic in drinking water wells in glacial aquifers, north-central USA: Accounting for depth-dependent features

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Arsenic in sediments, groundwater, and streamwater of a glauconitic Coastal Plain terrain, New Jersey, USA-Chemical " fingerprints" for geogenic and anthropogenic sources

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Chromium(VI) generation in vadose zone soils and alluvial sediments of the southwestern Sacramento Valley, California: a potential source of geogenic Cr(VI) to groundwater

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The relation of geogenic contaminants to groundwater age, aquifer hydrologic position, water type, and redox conditions in Atlantic and Gulf Coastal Plain aquifers, eastern and south-central USA

Photography
Image of man with water sample near a mobile lab in a open forest

Groundwater quality measurements at a mobile lab
Photography
USGS van and mobile groundwater sampling site

Mobile groundwater quality lab and USGS van
publication
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Machine learning predicted redox conditions in the glacial aquifer system, northern continental United States

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Arsenic, chromium, uranium, and vanadium in rock, alluvium, and groundwater, Mojave River and Morongo Areas, western Mojave Desert, southern California

Charts or Graphs
A graph showing the "Population potentially affected by groundwater contaminants." Geogenic affected much larger of a population compared to anthropogenic.

Population potentially affected by groundwater contaminants - Graph
Center News
Map of the glacial aquifer locations in the United States

3-D Models of High Concentrations of As and Mn in Glacial Aquifer Groundwater

publication
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Arsenic accumulation in Sonora Mud Turtles (Kinosternon sonoriense) in an unusual freshwater food web

Data Release
Collage of images of an earthquake, scientists in flood with instruments, a volcano erupting, and seismic illustration.

Arsenic levels in necropsied Sonora mud turtles from Montezuma Well, Arizona in 2015

publication
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Knowledge gaps and opportunities in water-quality drivers of aquatic ecosystem health

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Isotopic analysis of radium geochemistry at discrete intervals in the Midwestern Cambrian-Ordovician aquifer system

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The role of airborne mineral dusts in human disease

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Using large databases of groundwater chemistry in the northern Midwest USA: The effects of geologic and anthropogenic factors

Data Release
Collage of images of an earthquake, scientists in flood with instruments, a volcano erupting, and seismic illustration.

Measurements of arsenic in Sonora mud turtles and their food web at Montezuma Well, Arizona 2010-2015

publication
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Knowledge gaps and opportunities for understanding water-quality processes affecting water availability for beneficial uses

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Drinking water quality in the glacial aquifer system, northern USA

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