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Welcome

The Alameda County Flood Control &
Water Conservation District

We provide flood protection for residents and businesses of Alameda County,
while safeguarding the Bay Area’s natural environment

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Watershed Maps

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Protection Ordinance

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Parks & Trails

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with us

Make Your Family Flood Plan

Make Your
Family Flood Plan

Neighborhood Zones

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Zones

Hydrology & Hydraulics Manual

Hydrology &
Hydraulics Manual

Annual Reports

Annual
Reports

QUICK CONTACT

Alameda County Flood Control & Water Conservation District
399 Elmhurst Street
Hayward, CA 94544-1395
phone: (510) 670.5480
email: info@acpwa.org
In case of emergency, dial 9-1-1

ABOUT

The District plans, designs, constructs, and maintains Western Alameda County’s flood control systems such as natural creeks, channels, levees, pump stations, dams, and reservoirs. We also care for the natural environment through public outreach and enforcement of pollution control regulations governing our waterways.

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