Amendments Under Development

TMDL Projects

Elkhorn Slough and Bennett Slough biostimulatory substances TMDL
Pesticide Water Quality Criteria Development
Santa Maria River watershed neonicotinoid TMDL

(Page last updated 07/12/2024)

Water is a precious resource in California, and maintaining its quality is of utmost importance to safeguard the health of the public and the environment.

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