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EAST BAY MUD

Serving 47 cities in CA

No Violations
All contaminants within safe levels
1430K
People Served
47
Cities
1
Water Sources
0
MCL Violations

Official EAST BAY MUD Resources

EAST BAY MUD Service Area

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Service Area

This map shows the approximate service area for EAST BAY MUD. Actual coverage may vary. Contact the utility directly to confirm service availability at your address.

EAST BAY MUD Water Quality Grade

A
Excellent

Water meets all health guidelines with no violations.

Quality Score100/100
0
Above Health Guidelines
0
EPA Violations

Grade is calculated based on contaminants exceeding health guidelines (MCLG) and EPA Maximum Contaminant Level violations. A = Excellent (90-100), B = Good (80-89), C = Fair (70-79), D = Poor (60-69), F = Failing (<60).

Is EAST BAY MUD Water Safe to Drink?

EAST BAY MUD water currently meets all EPA Maximum Contaminant Level Goals (MCLGs) across all cities served. Water quality testing shows all contaminants are within safe levels according to health-based guidelines.

This utility serves 1,430,200 people across 47 cities in CA. Water quality can vary by location within the service area. Check individual city pages below for detailed contaminant data specific to your area.

Get your water independently tested in California

EAST BAY MUD Service Area

Acalanes Ridge, CA

147+ contaminants tested
0 above guidelines
Safe

Alameda, CA

147+ contaminants tested
0 above guidelines
Safe

Alamo, CA

147+ contaminants tested
0 above guidelines
Safe

Albany, CA

147+ contaminants tested
0 above guidelines
Safe

Ashland, CA

147+ contaminants tested
0 above guidelines
Safe

Bayview, CA

147+ contaminants tested
0 above guidelines
Safe

Berkeley, CA

147+ contaminants tested
0 above guidelines
Safe

Blackhawk, CA

147+ contaminants tested
0 above guidelines
Safe

Camino Tassajara, CA

147+ contaminants tested
0 above guidelines
Safe

Castle Hill, CA

147+ contaminants tested
0 above guidelines
Safe

Castro Valley, CA

147+ contaminants tested
0 above guidelines
Safe

Cherryland, CA

147+ contaminants tested
0 above guidelines
Safe

Contra Costa Centre, CA

147+ contaminants tested
0 above guidelines
Safe

Crockett, CA

147+ contaminants tested
0 above guidelines
Safe

Danville, CA

147+ contaminants tested
0 above guidelines
Safe

Diablo, CA

147+ contaminants tested
0 above guidelines
Safe

East Richmond Heights, CA

147+ contaminants tested
0 above guidelines
Safe

El Cerrito, CA

147+ contaminants tested
0 above guidelines
Safe

El Sobrante, CA

147+ contaminants tested
0 above guidelines
Safe

Emeryville, CA

147+ contaminants tested
0 above guidelines
Safe

Fairview, CA

147+ contaminants tested
0 above guidelines
Safe

Hayward, CA

147+ contaminants tested
0 above guidelines
Safe

Hercules, CA

147+ contaminants tested
0 above guidelines
Safe

Kensington, CA

147+ contaminants tested
0 above guidelines
Safe

Lafayette, CA

147+ contaminants tested
0 above guidelines
Safe

Montalvin Manor, CA

147+ contaminants tested
0 above guidelines
Safe

Moraga, CA

147+ contaminants tested
0 above guidelines
Safe

Norris Canyon, CA

147+ contaminants tested
0 above guidelines
Safe

North Richmond, CA

147+ contaminants tested
0 above guidelines
Safe

Oakland, CA

147+ contaminants tested
0 above guidelines
Safe

Orinda, CA

147+ contaminants tested
0 above guidelines
Safe

Piedmont, CA

147+ contaminants tested
0 above guidelines
Safe

Pinole, CA

147+ contaminants tested
0 above guidelines
Safe

Pleasant Hill, CA

147+ contaminants tested
0 above guidelines
Safe

Reliez Valley, CA

147+ contaminants tested
0 above guidelines
Safe

Richmond, CA

147+ contaminants tested
0 above guidelines
Safe

Rodeo, CA

147+ contaminants tested
0 above guidelines
Safe

Rollingwood, CA

147+ contaminants tested
0 above guidelines
Safe

San Leandro, CA

147+ contaminants tested
0 above guidelines
Safe

San Lorenzo, CA

147+ contaminants tested
0 above guidelines
Safe

San Miguel, CA

147+ contaminants tested
0 above guidelines
Safe

San Pablo, CA

147+ contaminants tested
0 above guidelines
Safe

San Ramon, CA

147+ contaminants tested
0 above guidelines
Safe

Saranap, CA

147+ contaminants tested
0 above guidelines
Safe

Shell Ridge, CA

147+ contaminants tested
0 above guidelines
Safe

Tara Hills, CA

147+ contaminants tested
0 above guidelines
Safe

Walnut Creek, CA

147+ contaminants tested
0 above guidelines
Safe

EAST BAY MUD Contact & Information

B2B Contact Data

B2B Contact Data Available

Contacts for EAST BAY MUD

Updated Jan 2026
Sample Preview (masked)
NameTitlePhoneEmail
J████ S████Water Treatment Supervisor(555) ███-████j████@city████.gov
M████ J██████Utility Director(555) ███-████m████@water████.org
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Water Sources & Treatment

Water Sources

Surface water

Treatment Methods

biological filtrationconventionalfiltrationpre-oxidation with chlorine

Disinfectant Used

chloramines, hypochlorite, ozone

EAST BAY MUD Annual Water Quality Reports

2026 Water Quality Report
Latest Consumer Confidence Report (CCR)
View Report

Historical reports are being compiled. Check back soon for archived water quality data.

What is a CCR? The Consumer Confidence Report (CCR) is an annual water quality report that water utilities are required by the EPA to provide to customers. It contains information about your water source, detected contaminants, and compliance status.

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