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Official website of the State of California

Safe to Swim 1969-2010 (no longer updated)

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Published by:

California State Water Resources Control Board

Last updated:

May 2, 2025

File details:

1.55 GB

Access data:

Description:

This data resource will no longer be updated. Please use "Safe to Swim Results/Geomeans before 2010" resource instead.

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