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Maps - Ventura Countywide Unified Storm Drain Map

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What’s the Big Deal About Runoff?

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Reference Material

Pesticide Application Protocol

Ventura County Application Protocol for Pesticides, Fertilizers, and Herbicides (July 2025)

Main Document with Attachment A

What not to do:

The member agencies of the Ventura Countywide Stormwater Quality Management Program are:

Ojai City Seal

City of San Buenaventura

Ventura County Watershed Protection District

Port Hueneme

Oxnard

County of Ventura

Simi Valley

Thousand Oaks City

City of Camarillo

Santa Paula

Ventura County Watershed Protection District

City of Camarillo

City of San Buenaventura

County of Ventura

Thousand Oaks City

Simi Valley

Santa Paula

Port Hueneme

Oxnard

Ojai City Seal