National Water Quality Laboratory

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Our National Water Quality Laboratory (NWQL) priority is to continue the important work of the Department of the Interior and the USGS, while also maintaining the health and safety of our employees and community.  Based on guidance from the White House, the CDC, and state and local authorities, we are shifting our operations to a virtual mode and have minimal staffing within our offices. 

 

Water Science

Water Science

Analytical Methods Research and Development, Chemical, Radiological and Biological Analysis...

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Award Winning Capabilities

Award Winning Capabilities

In-house, Commercial Laboratories and other USGS Laboratories...

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News

Date published: August 25, 2016

More than a Century of USGS Water Quality Studies in National Parks

In celebration of the National Park Service Centennial, 1916-2016

 

Date published: May 16, 2016

Media Advisory: Scientists and Officials Celebrate 40 Years of Groundbreaking Science in Lakewood

Forty years ago, water samples from around the country started flowing into the U.S. Geological Survey’s National Water Quality Laboratory in Colorado.

Date published: February 10, 2015

Man-made Pollutants Finding Their Way Into Groundwater Through Septic Systems

Pharmaceuticals, hormones and personal care products associated with everyday household activities are finding their way into groundwater through septic systems in New York and New England, according to the U.S. Geological Survey.