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State of California Open Data

Safe to Swim 2020-present (no longer updated)

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Published by:
California State Water Resources Control Board
Last updated:
May 2, 2025
File details:
223.23 MB
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Description:

This data resource will no longer be updated. Please use "Safe to Swim Results/Geomeans 2020 to present" resource instead.

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API endpoint

Dataset Name

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Usage documentation