Noteworthy
Local Science Feature:
National & Regional Science:
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Water Quality Data
National Water Information System (NWIS)
- NWIS provides current and historical water-quality data.
Today's Water Conditions
Water-Quality Web Services
- Web services automate the sharing of USGS and USEPA water-quality monitoring data.
For More Data
USGS Water Science Areas
Water Resources
Groundwater
Surface Water
Water Quality
Water Use
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USGS Water-Quality Information Pages
The U.S. Geological Survey provides scientific and technical expertise, leadership, and coordination in addressing issues concerning the quality of the Nation's water resources. Our scientists:
- Collect, analyze, and interpret water-quality data.
- Engage in field and laboratory research and methods development.
- Work with local, State, and Federal agencies and the citizenry to identify and understand environmental issues and concerns.
Assessing Our Nation's Water Quality
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Water-Quality Topics
USGS collects data and information on topics such as the transport, fate, and remediation of contaminants. Learn more about:
More water quality topics...
Publications
USGS in Your Area
Learn more about local water quality by visiting the web site for the USGS Water Science Center located in your state:
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