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Griswold Water Supply
Drinking water quality, contact, and Consumer Confidence Report
Serving 1 city in IA ยท PWSID IA1528010
Griswold Water Supply serves 1,017 people. 1 contaminant currently exceed health-based guidelines โ full breakdown below.
- People served
- 1,017
- Health-based violations since 2020
- 0
Data sources: EPA SDWIS, Griswold 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.
Help Paying Your Griswold Water Supply Water Bill
- Ask Griswold Water Supply 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
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 Iowa
Griswold Water Supply Water Quality Grade
Not graded: Monitor
Griswold Water Supply reads Monitor. A letter grade is given only beside a Safe verdict.
Is Griswold Water Supply Water Safe to Drink?
Griswold 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 1,017 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 โHow does Iowa water quality rank nationally? โ
Boil water advisories are issued by water systems and state agencies, and they change from day to day. Boil water advisories in Iowa
Fluoride in Griswold Water Supply Water
Griswold Water Supply
PWSID IA1528010
Griswold Water Supply 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.
Griswold Water Supply Service Area
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Griswold Water Supply Contact & Information
Phone
For hours of operation and emergency contact information, please visit the official utility website or call the main phone number.
B2B Contact Data
B2B Contact Data Available
Contacts for Griswold Water Supply
| Name | Title | Phone | |
|---|---|---|---|
| Jโโโโ Sโโโโ | Water Treatment Supervisor | (555) โโโ-โโโโ | jโโโโ@cityโโโโ.gov |
| Mโโโโ Jโโโโโโ | Utility Director | (555) โโโ-โโโโ | mโโโโ@waterโโโโ.org |
Water Sources & Treatment
Water Sources
Treatment Methods
Griswold 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 ยง1414(c)(4)). It summarizes contaminants tested, MCL and MCLG comparisons, and any system violations from the prior calendar year.
A current CCR for Griswold Water Supply has not been published or validated on TapWaterData yet.
Residents: contact the utility directly using the phone number above, or check the EPAโs national CCR portal. Reports are typically distributed by mail or posted on the utilityโs official website.
Griswold Water Supply Annual Water Quality Reports
We donโt have a link we can confirm belongs to this system, and weโd rather show none than the wrong utilityโs. 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
Griswold 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 โ 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 โ we only ever share anonymized, area-level summaries.
Upload my testRecommended Water Filters for Griswold Water Supply
Based on water quality data from cities served by Griswold Water Supply, we recommend NSF-certified filters that can remove contaminants above health guidelines.
Frequently Asked Questions about Griswold Water Supply
Is Griswold Water Supply water safe to drink?
Does Griswold Water Supply have PFAS in its water?
How do I pay my Griswold Water Supply water bill?
How many people does Griswold Water Supply serve?
What cities does Griswold Water Supply serve?
Does Griswold Water Supply have any EPA violations?
What is Griswold Water Supply's phone number?
Where can I find Griswold Water Supply's Consumer Confidence Report?
Similar water utilities in Iowa
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 โ 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: Griswold 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 โ corrections feed back into the next data refresh. Learn more about TapWaterData.
Are you Griswold 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 โ it inherits this page's search authority and reaches every customer who Googles Griswold 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 Griswold Water Supply. For a problem with your water now (discolored water, no water, low pressure, a leak), contact Griswold Water Supply directly.
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