Drinking Water Compliance Data Management | Region 10 | US EPA

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Drinking Water Compliance Data Management

The Unit provides technical assistance to the states in uploading their quarterly data submittals to the Safe Drinking Water Information System (SDWIS). SDWIS is the national database management system that contains basic inventory, violation, enforcement, and variance/exemption data, that are needed for Federal oversight of the State PWSS programs.

Currently, this data is available to the public through Envirofacts and is updated on a quarterly basis.

If you have questions about definitions, terms or acronyms used on this Web Page click on the link to the Drinking Water Glossary

Contact: Jane Schuster (206)553-1096

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URL: http://yosemite.epa.gov/r10/water.nsf/Drinking+Water/Compliance+Data+Mgt

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