San Gabriel Valley WC - Fontana
Drinking water quality, contact, and Consumer Confidence Report
Serving 4 cities in CA · PWSID CA3610041
San Gabriel Valley WC - Fontana serves 237,800 people. See EPA records and contact info below.
- People served
- 237,800
- Last EPA sample
- 2025-01-29
- PFAS
- Not detected above guidelines
- Health-based violations since 2020
- 0
Data sources: EPA SDWIS, San Gabriel Valley WC - Fontana's published Consumer Confidence Report, and compliance monitoring reported to EPA by CA State Water Resources Control Board, Div. of Drinking Water.
This page summarizes publicly available EPA and CCR records. For health decisions about your water, consult your utility or a licensed professional.
Official San Gabriel Valley WC - Fontana Resources
San Gabriel Valley WC - Fontana Service Area
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This map shows the approximate service area for San Gabriel Valley WC - Fontana. Actual coverage may vary. Contact the utility directly to confirm service availability at your address.
San Gabriel Valley WC - Fontana Water Quality Grade
Not graded: Monitor
San Gabriel Valley WC - Fontana reads Monitor. A letter grade is given only beside a Safe verdict.
Is San Gabriel Valley WC - Fontana Water Safe to Drink?
San Gabriel Valley WC - Fontana has reported 12 contaminants with an EPA health goal detected in some samples (no level on file) in at least one city served. We recommend reviewing individual city reports below for specific water quality details.
This utility serves 237,800 people across 4 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 →How does California water quality rank nationally? →
Boil water advisories are issued by water systems and state agencies, and they change from day to day. Boil water advisories in California
San Gabriel Valley WC - Fontana Service Area
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San Gabriel Valley WC - Fontana Contact & Information
Phone
Mailing Address
B2B Contact Data
B2B Contact Data Available
Contacts for San Gabriel Valley WC - Fontana
| 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
hypochlorite
San Gabriel Valley WC - Fontana Consumer Confidence Report
A Consumer Confidence Report (CCR) is the EPA-mandated annual water-quality report every community water system must publish by July 1 each year (Safe Drinking Water Act §1414(c)(4)). It summarizes contaminants tested, MCL and MCLG comparisons, and any system violations from the prior calendar year.
A current CCR for San Gabriel Valley WC - Fontana has not been published or validated on TapWaterData yet.
Residents: contact the utility directly using the phone number above, or check the EPA’s national CCR portal. Reports are typically distributed by mail or posted on the utility’s official website.
San Gabriel Valley WC - Fontana Annual Water Quality Reports
We don’t have a link we can confirm belongs to this system, and we’d rather show none than the wrong utility’s. CA State Water Resources Control Board, Div. of Drinking Water publishes drinking-water reports for systems in this state.
Visit CA State Water Resources Control Board, Div. of Drinking WaterWhat 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.
EPA Health-Based Violations Since 2020
San Gabriel Valley WC - Fontana has no health-based EPA violation since 2020 (EPA data as of Q2 2026).
EPA SDWA violation data as of Q2 2026 (downloaded 2026-07-09).
Concerned about what's in your water?
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Upload my testFrequently Asked Questions about San Gabriel Valley WC - Fontana
Is San Gabriel Valley WC - Fontana water safe to drink?
Does San Gabriel Valley WC - Fontana have PFAS in its water?
How do I pay my San Gabriel Valley WC - Fontana water bill?
How many people does San Gabriel Valley WC - Fontana serve?
What cities does San Gabriel Valley WC - Fontana serve?
Does San Gabriel Valley WC - Fontana have any EPA violations?
What is San Gabriel Valley WC - Fontana's phone number?
Where can I find San Gabriel Valley WC - Fontana's Consumer Confidence Report?
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How we built this page
Water-quality and contact data on this page comes from public federal and state records. We update each utility's record whenever its underlying source publishes new data — typically within days of an EPA SDWIS refresh.
- Contaminants & violations: EPA Safe Drinking Water Information System (SDWIS) plus the Unregulated Contaminant Monitoring Rule (UCMR-5) for PFAS and emerging contaminants.
- Annual reports: San Gabriel Valley WC - Fontana's most recent published Consumer Confidence Report (CCR), where available.
- Service area & contact: EPA SDWIS. The compliance records it holds for this system are reported to EPA by CA State Water Resources Control Board, Div. of Drinking Water, the state's drinking-water primacy agency.
Spotted a data issue? Use the Spotted something off? link at the bottom of the page — corrections feed back into the next data refresh. Learn more about TapWaterData.
Are you San Gabriel Valley WC - Fontana? Publish your 2027 CCR
TapWaterData runs a free CCR publishing service for community water systems. Claim this listing to publish your Consumer Confidence Report here — it inherits this page's search authority and reaches every customer who Googles San Gabriel Valley WC - Fontana.
- EPA-compliant distribution. Satisfies the 2027 Revised CCR Rule direct-URL requirement with an auditable archive.
- Publish once a year. Agent-assisted workflow; no login setup for small systems.
- Inherits this page's reach. Your published CCR appears directly on the page customers already find on Google.
Free for operators. No card required. Typical setup: 5 minutes.
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This form corrects our data; it does not reach San Gabriel Valley WC - Fontana. For a problem with your water now (discolored water, no water, low pressure, a leak), contact San Gabriel Valley WC - Fontana directly.
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