Welcome to the Stanislaus County Storm Water Pollution Prevention Program

Public Participation Opportunities

Tuolumne River Trust

An environmental nonprofit representing the Tuolumne River from its headwaters in the Sierra Nevada, through the Central Valley, and all the way to San Francisco Bay.

Operation 9-2-99

Information regarding the ongoing clean-up effort along the Tuolumne River in Modesto between the 9th Street bridge and the 99 Freeway.

Dry Creek Trails Coalition

Our mission is to preserve, protect, and safeguard the Dry Creek Regional Park Trails for all trail users to enjoy. You are now a part of the solution!