MARIN MUNICIPAL WATER DISTRICT
Serving 22 cities in CA
Official MARIN MUNICIPAL WATER DISTRICT Resources
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Available 24/7 for emergencies
MARIN MUNICIPAL WATER DISTRICT Service Area
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This map shows the approximate service area for MARIN MUNICIPAL WATER DISTRICT. Actual coverage may vary. Contact the utility directly to confirm service availability at your address.
MARIN MUNICIPAL WATER DISTRICT Water Quality Grade
Significant water quality issues. Filter recommended.
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 MARIN MUNICIPAL WATER DISTRICT Water Safe to Drink?
MARIN MUNICIPAL WATER DISTRICT has reported 15 contaminants above EPA health-based guidelines (MCLGs) in at least one city served. We recommend reviewing individual city reports below for specific water quality details.
This utility serves 193,937 people across 22 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.
MARIN MUNICIPAL WATER DISTRICT Service Area
Alto, CA
Belvedere, CA
Corte Madera, CA
Fairfax, CA
Kentfield, CA
Lagunitas-Forest Knolls, CA
Larkspur, CA
Lucas Valley-Marinwood, CA
Marin City, CA
Mill Valley, CA
Novato, CA
Ross, CA
San Anselmo, CA
San Geronimo, CA
San Rafael, CA
Santa Venetia, CA
Sausalito, CA
Sleepy Hollow, CA
Strawberry, CA
Tamalpais-Homestead Valley, CA
Tiburon, CA
Woodacre, CA
MARIN MUNICIPAL WATER DISTRICT Contact & Information
Phone
Emergency Line
24/7 After-Hours
Mailing Address
Water Sources & Treatment
Water Sources
Treatment Methods
Disinfectant Used
chloramines
MARIN MUNICIPAL WATER DISTRICT Annual Water Quality Reports
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.
Recommended Water Filters for MARIN MUNICIPAL WATER DISTRICT
Based on water quality data from cities served by MARIN MUNICIPAL WATER DISTRICT, we recommend NSF-certified filters that can remove contaminants above health guidelines.
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