U.S. Domestic Resources
Welcome to the H2infO U.S. Domestic Resources Page. On this page you will find U.S. Water Partnership member resources aimed at helping domestic stakeholders address the unique water challenges of the United States.
U.S. Domestic Resources
Rapid Fluctuations in Groundwater Quality
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July 21, 2021As part of the National Water Quality Program, USGS scientists are investigating why, in some areas and at some depths, groundwater quality changes at short timescales: years to months to days to even hours, rather than decades. These fluctuations often occur in areas where groundwater and surface...Read more
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United StatesWhat Can Communities Do About Lead in Drinking Water?
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July 13, 2021An estimated 6 million leaded service lines(link is external) deliver drinking water to households across the United States, and when these lines leach lead into drinking water, it poses a serious public health problem. In the midst of the COVID-19 pandemic, states and cities are working to issue...Read more
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United StatesEnvironmental justice and drinking water quality: are there socioeconomic disparities in nitrate levels in U.S. drinking water?
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July 13, 2021Low-income and minority communities often face disproportionately high pollutant exposures. The lead crisis in Flint, Michigan, has sparked concern about broader socioeconomic disparities in exposures to drinking water contaminants. Nitrate is commonly found in drinking water, especially in...Read more
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United StatesMaking the Invisible Visible: Results of a Community-Led Health Survey Following PFAS Contamination of Drinking Water in Merrimack, New Hampshire
Published:
July 13, 2021In March 2016, citizens of Merrimack, New Hampshire, learned that their public water supply was contaminated with perfluorooctanoic acid (PFOA). A subsequent state-led investigation revealed widespread contamination of both public and private well water with PFOA and several related chemicals,...Read more
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United StatesApplying a Cumulative Risk Framework to Drinking Water Assessment: A Commentary
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July 13, 2021The health risks of drinking water contaminants and the economic benefits of drinking water standards are typically assessed one chemical at a time, an approach that misses the health impacts of co-occurring contaminants in drinking water. In contrast, a cumulative risk framework has become common...Read more
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United StatesInequalities in Public Water Arsenic Concentrations in Counties and Community Water Systems across the United States
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December 9, 2020In the United States, nationwide estimates of public drinking water arsenic exposure are not readily available. Our objective was to characterize potential inequalities in CWS arsenic exposure over time and across sociodemographic subgroups.Read more
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North AmericaUnited States