Organic Chemical Contaminants in Water System Infrastructure Following Wildfire

American Chemical Society (ACS) | February 1st, 2022

Summary

Wildfires have destroyed multiple residential communities in California in recent years. After fires in 2017 and 2018, high concentrations of benzene and other volatile o

Organic geochemistry and toxicology of a stream impacted by unconventional oil and gas wastewater disposal operations

Applied Geochemistry (Elsevier) | March 10th, 2017

Summary

The large volume of wastewater produced during unconventional oil and gas (UOG) extraction is a significant challenge for the energy industry and of environmental concern

Origin of methane and sources of high concentrations in Los Angeles groundwater

American Geophysical Union (AGU) | February 12th, 2018

Summary

High dissolved methane gas concentrations were measured in 37 groundwater samples collected in the Los Angeles Basin, California. The origin of the methane was identified

Over‐pumping leads to California groundwater arsenic threat

Nature Portfolio (Springer Nature) | June 5th, 2018

Summary

Water resources are being challenged to meet domestic, agricultural, and industrial needs. To complement finite surface water supplies that are being stressed b

Overpumping leads to California groundwater arsenic threat

Nature Portfolio (Springer Nature) | June 5th, 2018

Summary

Water resources are being challenged to meet domestic, agricultural, and industrial needs. To complement finite surface water supplies that are being stressed b

Owens River Water Trail

Inyo County | September 1st, 2015

Summary

The Owens River Water Trail is a signature recreation project—the first dedicated water trail on a river in California. The project creates a 6.3 mile water trail on th

Passage of fiproles and imidacloprid from urban pest control uses through wastewater treatment plants in northern California, USA

Society of Environmental Toxicology and Chemistry (SETAC) | November 3rd, 2017

Summary

Urban pest control insecticides—specifically fipronil and its 4 major degradates (fipronil sulfone, sulfide, desulfinyl, and amide), as well as imidacloprid—were moni

Patterns and magnitude of flow alteration in California, USA

Freshwater Biology (Wiley) | December 27th, 2017

Summary

The importance of the natural flow regime to stream and river health has received growing attention over the last two decades. Quantifying natural river flows has become

Per and Polyfluoroalkyl Substances (PFASs) in San Francisco Bay: Synthesis and Strategy

San Francisco Estuary Institute (SFEI) | June 1st, 2018

Summary

Perfluoroalkyl and polyfluoroalkyl substances (PFASs) are a broad class of fluorine-rich specialty chemicals. Some types of PFASs, and in particular the perfluoroalkyl f

Per- and polyfluoroalkyl substances (PFASs) in San Francisco Bay wildlife: Temporal trends, exposure pathways, and notable presence of precursor compounds

Chemosphere (Elsevier) | April 21st, 2017

Summary

Concentrations of perfluorooctane sulfonate (PFOS) in San Francisco Bay (SF Bay) wildlife have historically been among the highest reported globally. To track continuing

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