Skip to main content
U.S. flag

An official website of the United States government

Surface Water - Water Quality Regulatory Information

Published by California State Water Resources Control Board | State of California | Catalog Last Checked: April 27, 2026 at 07:48 PM | Dataset Last Updated: April 21, 2026 at 07:14 PM
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

Find Related Datasets

data.gov

An official website of the GSA's Technology Transformation Services

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