Water Resources of the United States

Image of family canoeing on a lakeThe USGS mission is to provide water information that benefits the Nation's citizens: Publications, data, maps, and applications software. USGS Water-Resources offices are located in every State.

 

Science In Your Watershed

 

NWISWeb Water Data

Access to water-resources data collected at approximately 1.5 million sites throughout the Nation.

 

Save the Date!

Get involved and celebrate World Water Monitoring Day! - October 18, 2006
The Water Environment Federation (WEF) will join the Earth Conservation Corps (ECC) to host World Water Monitoring Day™ 2006 on Wednesday, October 18. Citizens and organizations from around the globe are invited to share in this unique experience of water quality monitoring. Find out more...


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Scientist taking a surface water sample

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