Skip to main content
U.S. flag

An official website of the United States government

This site is currently in beta, and your feedback is helping shape its ongoing development.

Return to search results

Surface Water - Water Quality Regulatory Information

Published by California State Water Resources Control Board | State of California | Metadata Last Checked: February 26, 2026 | Last Modified: 2026-02-24T20:07:46.440419
This data set lists active and historical enforcement actions records that are stored in the [California Integrated Water Quality System](https://www.waterboards.ca.gov/ciwqs) (CIWQS). Enforcement actions are generally issued in response to one or more instances of non-compliance (violations) of a base regulatory measure. Enforcement actions can be monetary or non-monetary.

Resources

5 resources available

  • Wastewater Violations Linked to Enforcement Actions, 2005-2016

    CSV
  • Wastewater Enforcement Actions

    CSV
  • Water Board Wastewater Violations, 2001-2016

    CSV
  • Water Board Wastewater Violations Data Dictionary

    PDF
  • Wastewater Enforcement Actions Data Dictionary

    PDF

data.gov

An official website of the GSA's Technology Transformation Services

Looking for U.S. government information and services?
Visit USA.gov