Tiffin Water Supply
Drinking water quality, contact, and Consumer Confidence Report
Serving 1 city in IA · PWSID IA5288021
Tiffin Water Supply serves 4,512 people. 1 contaminant currently exceed health-based guidelines — full breakdown below.
- People served
- 4,512
- Last EPA sample
- 2025-09-28
- PFAS
- No results on file
- Health-based violations since 2020
- 0
Data sources: EPA SDWIS, Tiffin Water Supply's published Consumer Confidence Report, and compliance monitoring reported to EPA by Iowa DNR.
This page summarizes publicly available EPA and CCR records. For health decisions about your water, consult your utility or a licensed professional.
Official Tiffin Water Supply Resources
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Tiffin Water Supply Service Area
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This map shows the approximate service area for Tiffin Water Supply. Actual coverage may vary. Contact the utility directly to confirm service availability at your address.
Tiffin Water Supply Water Quality Grade
Not graded: Monitor
Tiffin Water Supply reads Monitor. A letter grade is given only beside a Safe verdict.
Is Tiffin Water Supply Water Safe to Drink?
Tiffin Water Supply has reported 1 contaminant 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 4,512 people across 1 city in IA. 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 Iowa →How does Iowa 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 Iowa
Tiffin Water Supply Service Area
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Tiffin Water Supply Contact & Information
Phone
Mailing Address
B2B Contact Data
B2B Contact Data Available
Contacts for Tiffin Water Supply
| 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
Tiffin Water Supply 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 Tiffin Water Supply 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.
Tiffin Water Supply 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. Iowa DNR publishes drinking-water reports for systems in this state.
Visit Iowa DNRWhat 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
Tiffin Water Supply 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 Tiffin Water Supply
Based on water quality data from cities served by Tiffin Water Supply, we recommend NSF-certified filters that can remove contaminants above health guidelines.
Frequently Asked Questions about Tiffin Water Supply
Is Tiffin Water Supply water safe to drink?
Does Tiffin Water Supply have PFAS in its water?
How do I pay my Tiffin Water Supply water bill?
How many people does Tiffin Water Supply serve?
What cities does Tiffin Water Supply serve?
Does Tiffin Water Supply have any EPA violations?
What is Tiffin Water Supply's phone number?
Where can I find Tiffin Water Supply'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: Tiffin Water Supply'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 Iowa DNR, 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 Tiffin Water Supply? 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 Tiffin Water Supply.
- 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 Tiffin Water Supply. For a problem with your water now (discolored water, no water, low pressure, a leak), contact Tiffin Water Supply directly.
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