Find a Watershed

The Alameda County Flood Control District has created a full-featured, interactive map of every watershed in Alameda County. You can view or download a static map on their website and learn about the plants and animals native to each area, or download Google Earth and explore the terrain in detail.

In Google Earth, you can find information on each watershed’s creeks, culverts and storm drains, and explore points of interest. 

Click here to learn more.