GSWC-SAN DIMAS
Serving 5 cities in CA
Official GSWC-SAN DIMAS Resources
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Available 24/7 for emergencies
GSWC-SAN DIMAS Service Area
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This map shows the approximate service area for GSWC-SAN DIMAS. Actual coverage may vary. Contact the utility directly to confirm service availability at your address.
GSWC-SAN DIMAS Water Quality Grade
Some contaminants exceed health guidelines.
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 GSWC-SAN DIMAS Water Safe to Drink?
GSWC-SAN DIMAS has reported 3 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 56,336 people across 5 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.
GSWC-SAN DIMAS Service Area
Charter Oak, CA
Covina, CA
La Verne, CA
San Dimas, CA
Walnut, CA
GSWC-SAN DIMAS Contact & Information
Phone
Mailing Address
B2B Contact Data
B2B Contact Data Available
Contacts for GSWC-SAN DIMAS
| Name | Title | Phone | |
|---|---|---|---|
| J████ S████ | Water Treatment Supervisor | (555) ███-████ | j████@city████.gov |
| M████ J██████ | Utility Director | (555) ███-████ | m████@water████.org |
Water Sources & Treatment
Water Sources
Treatment Methods
Disinfectant Used
chloramines, chlorine, hypochlorite, ozone, uv light
Recommended Water Filters for GSWC-SAN DIMAS
Based on water quality data from cities served by GSWC-SAN DIMAS, we recommend NSF-certified filters that can remove contaminants above health guidelines.
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