City of Hanford
Drinking water quality, contact, and Consumer Confidence Report
Serving 1 city in CA · PWSID CA1610003
City of Hanford serves 62,127 people. 4 health-based violations since 2020 in EPA's record — full violation history below.
- People served
- 62,127
- Last EPA sample
- 2025-11-19
- PFAS
- Not detected
- Health-based violations since 2020
- 4
Data sources: EPA SDWIS, City of Hanford'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 City of Hanford Resources
Help Paying Your City of Hanford Water Bill
- Ask City of Hanford 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
City of Hanford Service Area
Loading map...
This map shows the approximate service area for City of Hanford. Actual coverage may vary. Contact the utility directly to confirm service availability at your address.
City of Hanford Water Quality Grade
Not graded: Monitor
City of Hanford reads Monitor. A letter grade is given only beside a Safe verdict.
Is City of Hanford Water Safe to Drink?
City of Hanford has reported 11 contaminants with an EPA health goal detected in some samples (no level on file) in at least one city served. City of Hanford has 4 health-based EPA violations since 2020 (EPA data as of Q2 2026), none of them open. We recommend reviewing individual city reports below for specific water quality details.
This utility serves 62,127 people across 1 city 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
Fluoride in City of Hanford Water
City of Hanford
PWSID CA1610003
City of Hanford reported 1.3 mg/L, at or above the 0.7 mg/L U.S. Public Health Service recommendation and below the 1.5 mg/L WHO guideline value and NTP neurodevelopment review level.
City of Hanford Service Area
Get the Weekly Water Brief
One email a week on water testing, treatment, and what water-quality data means for your home.
Free forever. Unsubscribe anytime. We never share your email.
City of Hanford Contact & Information
B2B Contact Data
B2B Contact Data Available
Contacts for City of Hanford
| 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
City of Hanford 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 City of Hanford 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.
City of Hanford 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.
EPA Health-Based Violations Since 2020
City of Hanford has 4 health-based EPA violations since 2020 (EPA data as of Q2 2026), none of them open.
EPA SDWA violation data as of Q2 2026 (downloaded 2026-07-09).
| Violation | Contaminant or rule | Period | Status | Notice |
|---|---|---|---|---|
| Maximum Contaminant Level Violation, Average | TTHM | Apr 2021 - Jun 2021 | Resolved | Tier 2 public notice |
| Maximum Contaminant Level Violation, Average | TTHM | Jan 2021 - Mar 2021 | Resolved | Tier 2 public notice |
| Maximum Contaminant Level Violation, Average | TTHM | Oct 2020 - Dec 2020 | Resolved | Tier 2 public notice |
| Maximum Contaminant Level Violation, Average | TTHM | Jul 2020 - Sep 2020 | Resolved | Tier 2 public notice |
Concerned about what's in your water?
Upload your tap water report (PDF or a photo) and we'll email you a plain-English explanation of each contaminant and level — free. Educational only, no medical claims.
Your upload also helps us keep local water data accurate — we only ever share anonymized, area-level summaries.
Upload my testFrequently Asked Questions about City of Hanford
Is City of Hanford water safe to drink?
Does City of Hanford have PFAS in its water?
How do I pay my City of Hanford water bill?
How many people does City of Hanford serve?
What cities does City of Hanford serve?
Does City of Hanford have any EPA violations?
What is City of Hanford's phone number?
Where can I find City of Hanford'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: City of Hanford'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 City of Hanford? 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 City of Hanford.
- 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 City of Hanford. For a problem with your water now (discolored water, no water, low pressure, a leak), contact City of Hanford directly.
Check another location
Get the Weekly Water Brief
One email a week on water testing, treatment, and what water-quality data means for your home.
One email a week. Unsubscribe anytime.