Hormones and pharmaceuticals in groundwater used as a source of drinking water across the United States

LM Bexfield, PL Toccalino, K Belitz… - … science & technology, 2019‏ - ACS Publications
This is the first large-scale, systematic assessment of hormone and pharmaceutical
occurrence in groundwater used for drinking across the United States. Samples from 1091 …

Pesticides and pesticide degradates in groundwater used for public supply across the United States: occurrence and human-health context

LM Bexfield, K Belitz, BD Lindsey… - … science & technology, 2020‏ - ACS Publications
This is the first assessment of groundwater from public-supply wells across the United States
to analyze for> 100 pesticide degradates and to provide human-health context for …

Prevalence and source tracing of PFAS in shallow groundwater used for drinking water in Wisconsin, USA

M Silver, W Phelps, K Masarik, K Burke… - Environmental …, 2023‏ - ACS Publications
Samples from 450 homes with shallow private wells throughout the state of Wisconsin (USA)
were collected and analyzed for 44 individual per-and polyfluoroalkyl substances (PFAS) …

[HTML][HTML] A hybrid machine learning model to predict and visualize nitrate concentration throughout the Central Valley aquifer, California, USA

KM Ransom, BT Nolan, JA Traum, CC Faunt… - Science of the Total …, 2017‏ - Elsevier
Intense demand for water in the Central Valley of California and related increases in
groundwater nitrate concentration threaten the sustainability of the groundwater resource …

[HTML][HTML] The occurrence and distribution of strontium in US groundwater

ML Musgrove - Applied Geochemistry, 2021‏ - Elsevier
Groundwater samples from 32 principal aquifers across the United States (US) provide a
broad spatial scope of the occurrence and distribution of strontium (Sr) and are used to …

Lithium in groundwater used for drinking-water supply in the United States

BD Lindsey, K Belitz, CA Cravotta III… - Science of the Total …, 2021‏ - Elsevier
Lithium concentrations in untreated groundwater from 1464 public-supply wells and 1676
domestic-supply wells distributed across 33 principal aquifers in the United States were …

Critical aquifer overdraft accelerates degradation of groundwater quality in California's Central Valley during drought

ZF Levy, BC Jurgens, KR Burow… - Geophysical …, 2021‏ - Wiley Online Library
Drought‐induced pumpage has precipitated dramatic groundwater‐level declines in
California's Central Valley over the past 30 yr, but the impacts of aquifer overdraft on water …

Quality of groundwater used for public supply in the continental United States: A comprehensive assessment

K Belitz, MS Fram, BD Lindsey, PE Stackelberg… - ACS ES&T …, 2022‏ - ACS Publications
The presence of contaminants in a source water can constrain its suitability for drinking. The
quality of groundwater used for public supply was assessed in 25 principal aquifers (PAs) …

Tritium as an indicator of modern, mixed, and premodern groundwater age

BD Lindsey, BC Jurgens, K Belitz - 2019‏ - pubs.usgs.gov
Categorical classification of groundwater age is often used for the assessment and
understanding of groundwater resources. This report presents a tritium-based age …

Lessons learned from arsenic mitigation among private well households

Y Zheng - Current environmental health reports, 2017‏ - Springer
Abstract Purpose of Review Many thousands of research papers have been published on
the occurrence, health effects, and mitigation of arsenic in drinking water sourced from …