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Stormwater - Regulatory (including Enforcement Actions) Information and Water Quality Results

This dataset looks at all aspects of storm water management in California as managed and regulated by the State Water Resources Control Board, from the **[Stormwater Multiple Application and Report Tracking System (SMARTS)](https://smarts.waterboards.ca.gov)**.

Data files

Data title and descriptionAccess dataFile detailsLast updated

Industrial Discharge - Facility Information

Download
CSV
23.60 MB
08/10/19

Industrial Discharge - Monitoring Data

Download
CSV
517.75 MB
08/10/19

Construction Discharge - Facility Information

Download
CSV
95.90 MB
08/10/19

Construction Discharge - Monitoring Data

Download
CSV
308.55 MB
08/10/19

Inspections

Download
CSV
46.83 MB
07/17/20

Violations

Download
CSV
27.31 MB
07/18/20

Enforcement Actions

Download
CSV
29.18 MB
07/18/20

API endpoint

Dataset Name

Use the query web API to retrieve data with a set of basic parameters. Copy the API endpoint you need to start.

Usage documentation