• Organization: Department of the Interior
• Updated: 2024-07-12T00:00:00Z

Per- and polyfluoroalkyl substances (PFAS) and co-occurring inorganic and organic contaminants are widely distributed in the environment and understanding their surface water sources is critical...

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• Organization: Department of the Interior
• Updated: 2023-01-09T00:00:00Z

The U.S. Geological Survey collected groundwater samples from 71 wells used for domestic and small system drinking water supplies in Stanislaus and Merced counties of California during 2020-2021....

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• Organization: Department of the Interior
• Updated: 2022-12-27T00:00:00Z

The U.S. Geological Survey collected groundwater samples from 38 wells used for domestic and small system drinking water supplies in Butte, Sutter, and Yuba counties of California during 2021. The...

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• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-10

Biomass burning is a major source for gaseous and particulate atmospheric pollution over southern Africa and globally. The purpose of this study was to quantify biomass burning emissions in an...

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• Organization: Department of the Interior
• Updated: 2022-05-02T00:00:00Z

The Ogallala aquifer is contained in the Tertiary-age Ogallala Formation in the Texas Panhandle and is the primary water-bearing hydrogeologic unit of the High Plains aquifer system. The Ogallala...

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• Organization: Department of the Interior
• Updated: 2022-07-08T00:00:00Z

This digital dataset contains historical geochemical and other information for 580 samples of groundwater from 12 wells located within the Placerita and Newhall Oil Fields in Los Angeles County,...

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• Organization: Department of the Interior
• Updated: 2024-08-01T00:00:00Z

This digital dataset contains historical geochemical and other information for 266 samples of groundwater (GW) from 208 wells located within 3 miles of the Edison, Mountain View, and Ant Hill Oil...

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• Organization: Department of the Interior
• Updated: 2022-07-08T00:00:00Z

This digital dataset contains historical geochemical and other information for 45 samples of produced water from 38 sites in the Placerita and Newhall Oil Fields in Los Angeles County, southern...

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• Organization: Department of the Interior
• Updated: 2020-08-31T00:00:00Z

Twelve chemical elements have intervals for their standard atomic weights, namely hydrogen, lithium, boron, carbon, nitrogen, oxygen, magnesium, silicon, sulfur, chlorine, bromine and thallium....

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• Organization: U.S. Department of Health & Human Services
• Updated: 2025-09-06

The invention relates to chiral photoisomerizable compounds of formula (I) wherein X1, X2, X3, X4, X5 and X6 have the meanings given in claim 1 , to liquid crystalline mixtures and polymers...

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• Organization: Department of the Interior
• Updated: 2023-04-07T00:00:00Z

This digital dataset contains historical geochemical and other information for 100 samples of groundwater from 71 wells located within 3 miles of the Poso Creek Oil Field in Kern County,...

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• Organization: Department of the Interior
• Updated: 2024-03-28T00:00:00Z

This dataset contains the trace elements, cations, anions, disinfection by-products, per- and polyfluoroalkyl substances (PFAS), pharmaceutical and pesticide concentration results for the tapwater...

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• Organization: Department of the Interior
• Updated: 2021-03-03T00:00:00Z

Mountain Creek Lake is a reservoir in north Texas 8 miles southwest of Dallas, Texas where historical contamination by polychlorinated biphenyl compounds (PCBs) and other organic contaminants has...

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• Organization: Department of the Interior
• Updated: 2024-08-01T00:00:00Z

This digital dataset contains historical geochemical and other information for 481 samples of produced water (PW) from 408 sites in the Edison, Mountain View, and Ant Hill Oil Fields in Kern...

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• Organization: National Institute of Standards and Technology
• Updated: 2013-01-01 00:00:00

The Fourth Edition to the NIST-JANAF Thermochemical Tables has been assembled under the sponsorship of the Standard Reference Data Program at the National Institute of Standards and Technology. ...

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• Organization: Department of the Interior
• Updated: 2020-08-12T00:00:00Z

The U.S. Geological Survey collected samples from 50 public supply wells during two distinct sampling episodes (2004-2005 and 2014) on the North-Central California coast. During each sampling...

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• Organization: Department of the Interior
• Updated: 2023-02-13T00:00:00Z

Patrick Bayou, a section of the Houston Ship Channel near Deer Park, Texas, has accumulated permitted industrial wastewater discharges, municipal wastewater treatment plant effluent, and...

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• Organization: Department of the Interior
• Updated: 2022-09-30T00:00:00Z

This digital dataset contains historical geochemical and other information for 89 samples of produced water from 84 sites in the Santa Maria Valley Oil Field in Santa Barbara County, California....

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• Organization: National Institute of Standards and Technology
• Updated: 2012-10-10 00:00:00

NIST X-ray Photoelectron Spectroscopy Database XPS contains over 33,000 data records that can be used for the identification of unknown lines, retrieval of data for selected elements (binding...

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• Organization: Department of the Interior
• Updated: 2022-12-19T00:00:00Z

This data release contains concentration and quality-assurance results for inorganic, organic analytes and microbiological pathogens collected from 30 different commercial bottled water sources. ...

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