Adopt an ordinance repealing Chapter 4.100 of Title 4 of the San Mateo County Ordinance Code, Storm Water Management and Discharge Control, and replacing it with Chapter 4.100 Stormwater Pollution Prevention, determining that the ordinance is exempt from the California Environmental Quality Act (“CEQA”), previously introduced on October 7, 2025, and waiving the reading of the ordinance in its entirety.

Committee

SUSTAINABILITY

Requested by

SUSTAINABILITY

Introduced

October 22, 2025

On agenda

November 4, 2025

Passed

November 4, 2025

Enactment no.

Ordinance-4913

Where it was heard

BOARD OF SUPERVISORS Nov 4, 2025 approved Pass

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