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Urban Stream Contamination Increasing Rapidly Due to Road Salt

Urban Stream Contamination Increasing Rapidly Due to Road Salt

Average chloride concentrations often exceed toxic levels in many northern United States streams due to the use of salt to deice winter pavement, and...

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Data Show Northern Idaho Superfund Cleanup is Improving Water Quality

Data Show Northern Idaho Superfund Cleanup is Improving Water Quality

A new report published by the U.S. Geological Survey shows that U.S. Environmental Protection Agency-led efforts to clean up historical mining...

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Science and Policy Working Together to Help the Delta

Science and Policy Working Together to Help the Delta

Successfully resolving California’s long-standing water supply and ecosystem restoration conflicts in the Delta depends on sound policy based on the...

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20-Year Study Shows Levels of Pesticides Still a Concern for Aquatic Life in U.S. Rivers and Streams

20-Year Study Shows Levels of Pesticides Still a Concern for Aquatic Life in U.S. Rivers and Streams

Levels of pesticides continue to be a concern for aquatic life in many of the Nation’s rivers and streams in agricultural and urban areas, according...

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NOAA, Partners Predict an Average ’Dead Zone’ for Gulf of Mexico; Slightly Above-average Hypoxia in Chesapeake Bay

NOAA, Partners Predict an Average ’Dead Zone’ for Gulf of Mexico; Slightly Above-average Hypoxia in Chesapeake Bay

Scientists are expecting an average, but still large, hypoxic or "dead zone" in the Gulf of Mexico this year, and slightly above-average hypoxia in...

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Human Activities Increase Salt Content in Many of the Nation’s Streams

Human Activities Increase Salt Content in Many of the Nation’s Streams

Concentrations of dissolved solids, a measure of the salt content in water, are elevated in many of the Nations streams as a result of human...

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Ultra-violet Light Works as Screening Tool for Bats with White-nose Syndrome.

Ultra-violet Light Works as Screening Tool for Bats with White-nose Syndrome.

Scientists working to understand the devastating bat disease known as white-nose syndrome (WNS) now have a new, non-lethal tool to identify bats with...

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Media Advisory: Congressional Briefing on Nutrients and Pesticides in the Nation’s Rivers and Streams

Media Advisory: Congressional Briefing on Nutrients and Pesticides in the Nation’s Rivers and Streams

The Water Environment Federation (WEF) and the Northeast Midwest Institute invite you to a briefing by the USGS National Water-Quality Assessment...

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Low Concentrations of De-icing Chemicals Reaching Jackson Hole Groundwater

Low Concentrations of De-icing Chemicals Reaching Jackson Hole Groundwater

Low concentrations of chemicals commonly used at airports for de-icing planes were detected in samples of groundwater collected from the Snake River...
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