Cerritos - City, Water Dept.
Drinking water quality, contact, and Consumer Confidence Report
Serving 3 cities in CA · PWSID CA1910019
Cerritos - City, Water Dept. serves 49,578 people. PFAS detected above health guidelines (Perfluorooctanesulfonic acid) — full contaminant breakdown below.
- People served
- 49,578
- Last EPA sample
- 2025-03-03
- PFAS
- Detected (1 compound)
- Health-based violations since 2020
- 0
Data sources: EPA SDWIS, Cerritos - City, Water Dept.'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 Cerritos - City, Water Dept. Resources
Help Paying Your Cerritos - City, Water Dept. Water Bill
- Ask Cerritos - City, Water Dept. about payment plans and assistance.
- Call 211 to reach local help with utility bills.Verified from 211.org
- Find your local Community Action Agency.Verified from communityactionpartnership.com
- The federal water-bill program (LIHWAP) ended in March 2024.Verified from acf.govVerified from csd.ca.gov
Shutoff protections
- Water Shutoff Protection Act (SB 998), Health & Safety Code §116900 et seq.Shutoff protection from California Legislature (enforced by the State Water Resources Control Board).Verified from leginfo.legislature.ca.gov
Water outage or no water?
Boil water advisories are issued by water systems and state agencies, and they change from day to day. Boil water advisories in California
Cerritos - City, Water Dept. Service Area
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This map shows the approximate service area for Cerritos - City, Water Dept.. Actual coverage may vary. Contact the utility directly to confirm service availability at your address.
Cerritos - City, Water Dept. Water Quality Grade
Not graded: Monitor
Cerritos - City, Water Dept. reads Monitor. A letter grade is given only beside a Safe verdict.
Is Cerritos - City, Water Dept. Water Safe to Drink?
Cerritos - City, Water Dept. has reported 1 contaminant above EPA's legal limit (MCL, enforceable from April 26, 2029) in at least one city served. We recommend reviewing individual city reports below for specific water quality details.
This utility serves 49,578 people across 3 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
Learn more about the contaminants detected in Cerritos - City, Water Dept.:
Fluoride in Cerritos - City, Water Dept. Water
Cerritos - City, Water Dept.
PWSID CA1910019
No fluoride level in our data for Cerritos - City, Water Dept.. Your utility's annual water quality report (CCR) lists it.
Cerritos - City, Water Dept. Service Area
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Cerritos - City, Water Dept. Contact & Information
Phone
Mailing Address
B2B Contact Data
B2B Contact Data Available
Contacts for Cerritos - City, Water Dept.
| 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
chlorine, hypochlorite
Cerritos - City, Water Dept. 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 Cerritos - City, Water Dept. 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.
Cerritos - City, Water Dept. 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
Cerritos - City, Water Dept. 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?
You're viewing 1 contaminant above health-based guidelines here. Your own tap water can differ — upload your test (PDF or a photo) and we'll email a full plain-English reading of every number, free.
Your upload also helps us keep local water data accurate — we only ever share anonymized, area-level summaries.
Upload my testRecommended Water Filters for Cerritos - City, Water Dept.
Based on water quality data from cities served by Cerritos - City, Water Dept., we recommend NSF-certified filters that can remove contaminants above health guidelines.
Filter guides for the contaminants detected here:
Frequently Asked Questions about Cerritos - City, Water Dept.
Is Cerritos - City, Water Dept. water safe to drink?
Does Cerritos - City, Water Dept. have PFAS in its water?
How do I pay my Cerritos - City, Water Dept. water bill?
How many people does Cerritos - City, Water Dept. serve?
What cities does Cerritos - City, Water Dept. serve?
Does Cerritos - City, Water Dept. have any EPA violations?
What is Cerritos - City, Water Dept.'s phone number?
Where can I find Cerritos - City, Water Dept.'s Consumer Confidence Report?
Similar water utilities in California
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: Cerritos - City, Water Dept.'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 Cerritos - City, Water Dept.? 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 Cerritos - City, Water Dept..
- 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.
Spotted something off on this page?
Residents keep our data honest.
This form corrects our data; it does not reach Cerritos - City, Water Dept.. For a problem with your water now (discolored water, no water, low pressure, a leak), contact Cerritos - City, Water Dept. directly.
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