ExperimentalWe used data and feedback to make a user-friendly site. We’d love your feedback.
Back to data.ca.gov.

Compiled SWP Organics Data

Preview

Published by:
California Department of Water Resources
Last updated:
January 15, 2026
File details:
N/A
Access data:
Description:

A compiled list of organic chemical (pesticides, herbicides, semi-volatile organic compounds, and volatile organic compounds) analysis results for the SWP Routine Water Quality Monitoring Project. These samples are typically collected three times a year (March, June, and September) at several locations in the SWP. Samples before 2020 were analyzed by Bryte Lab and are available on the Water Data Library. Samples in 2020 and after were sent to non-DWR affiliated labs and are available in this dataset.

Data preview

You’re previewing the first 50 rows of this file.

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