Welcome to STORET, EPA's largest computerized environmental data system.

STORET (short for STOrage and RETrieval) is a repository for water quality, biological, and physical data and is used by state environmental agencies, EPA and other federal agencies, universities, private citizens, and many others. Take a minute to browse around our site or click on the water drop to retrieve monitoring data!

	Features Download Data Watershed Summary WQX and WQX Web Tribal Water Quality 2007 Users Conference SIM Software Fact Sheets STORET Web Services
About STORET   |   Data Owner's Corner   |   Updates and Downloads   |   Obtaining Water Quality Data   |   Useful Links   |   Commonly Asked Questions

Comments? If you have a question or comments on this website or on the STORET system,
please call STORET User Assistance at 1-800-424-9067,
or send us an email at STORET@epa.gov.

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