Upcoming events


Water Conservation

Castro Valley Fall Festival

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 Customer conservation

Conservation goal: 20%. Customers saved 27% in August. The total savings since January 2015 is 21%. Outdoor conservation rules are in effect. Go to the WaterSmart Center for conservation tips.


Customers may notice changes to the taste and smell of tap water due to drought. Read more.

 Watershed gallery

The Longest Mile is covered in California Poppies in the spring
Water fowls like the Egret are common sights at Pardee Reservoir
The sun sets at Lafayette Reservoir
California Poppies cover the Siesta Valley
A pelican flies above Lafayette Reservoir
Volunteers help keep the Bay Area Ridge Trail beautiful in Pinole Valley
Catch glorious views from the Pinole Valley, near the San Pablo Bay
The Briones Reservoir waterfall is visible from the Bear Creek Trail
Tour the Oursan Trail at Briones Reservoir
Spring wildflowers on the trail to Patti's Point
The Longest Mile is a one-mile segment of the Mokelumne Coast to Crest Trail
Feast your eyes on the Mokelumne River Watershed
San Pablo Reservoir, the perfect spot for picnicking and fishing
Take a hike at Siesta Valley in Orinda
The Mokelumne River is where East Bay residents get their water
Wildflowers like baby blue eyes dot the upcountry hillside
Finnerty Gulch is located on the Mokelumne Coast to Crest Trail
The expansive Mokelumne River, near the Middle Bar takeout
The historic Wildermuth House was home to California pioneers
Relax on the dock of San Pablo Reservoir
The Redwood Trail in Moraga boasts lush ferns and tall redwoods
The Longest Mile is a rugged segment of the Mokelumne Coast to Crest Trail
East Bay watershed, Orinda
The Coast to Crest Trail is famous for its spring wildflowers
Reserve the Pine Picnic Area at San Pablo Reservoir
Volunteers conduct trail restoration on the Bay Area Ridge Trail in Pinole Valley

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