DEFIANCE CITY
Drinking water quality, contact, and Consumer Confidence Report
Serving 1 city in OH · PWSID OH2000111
DEFIANCE CITY serves 16,494 people. 15 EPA MCL violations on record — full violation history below.
- People served
- 16,494
- Active violations
- 15
Data sources: EPA SDWIS, DEFIANCE CITY's published Consumer Confidence Report, Ohio Department of Environmental Protection.
This page summarizes publicly available EPA and CCR records. For health decisions about your water, consult your utility or a licensed professional.
Official DEFIANCE CITY Resources
DEFIANCE CITY Service Area
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This map shows the approximate service area for DEFIANCE CITY. Actual coverage may vary. Contact the utility directly to confirm service availability at your address.
DEFIANCE CITY 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 DEFIANCE CITY Water Safe to Drink?
DEFIANCE CITY has reported 3 contaminants above EPA health-based guidelines (MCLGs) in at least one city served. The utility has 15 MCL violations on record. We recommend reviewing individual city reports below for specific water quality details.
This utility serves 16,494 people across 1 city in OH. Water quality can vary by location within the service area. Check individual city pages below for detailed contaminant data specific to your area.
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DEFIANCE CITY Service Area
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DEFIANCE CITY Contact & Information
Phone
Mailing Address
B2B Contact Data
B2B Contact Data Available
Contacts for DEFIANCE CITY
| 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
DEFIANCE CITY 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 DEFIANCE CITY 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.
EPA Violations
15 Maximum Contaminant Level Violations
This utility has recorded MCL violations, indicating contaminant levels exceeded federal legal limits. These violations are aggregated across all cities served.
Check individual city reports for specific violation details and current status.
Recommended Water Filters for DEFIANCE CITY
Based on water quality data from cities served by DEFIANCE CITY, we recommend NSF-certified filters that can remove contaminants above health guidelines.
Frequently Asked Questions about DEFIANCE CITY
Is DEFIANCE CITY water safe to drink?
Does DEFIANCE CITY have PFAS in its water?
How do I pay my DEFIANCE CITY water bill?
How many people does DEFIANCE CITY serve?
What cities does DEFIANCE CITY serve?
Does DEFIANCE CITY have any EPA violations?
What is DEFIANCE CITY's phone number?
Where can I find DEFIANCE CITY'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: DEFIANCE CITY's most recent published Consumer Confidence Report (CCR), where available.
- Service area & contact: EPA SDWIS plus the Ohio Department of Environmental Protection / Drinking Water program.
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 DEFIANCE CITY? 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 DEFIANCE CITY.
- 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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