Heron Lake
Drinking water quality, contact, and Consumer Confidence Report
Serving 1 city in MN · PWSID MN1320002
Heron Lake serves 691 people. 3 contaminants currently exceed health-based guidelines — full breakdown below.
- People served
- 691
- PFAS
- Not detected above guidelines
- Active violations
- None
Data sources: EPA SDWIS, Heron Lake's published Consumer Confidence Report, Minnesota 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 Heron Lake Resources
Heron Lake Service Area
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This map shows the approximate service area for Heron Lake. Actual coverage may vary. Contact the utility directly to confirm service availability at your address.
Heron Lake Water Quality Grade
Some contaminants exceed health guidelines.
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 Heron Lake Water Safe to Drink?
Heron Lake has reported 3 contaminants 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 691 people across 1 city in MN. 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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Boil water advisories are issued by water systems and state agencies, and they change from day to day. Boil water advisories in Minnesota
Learn more about the contaminants detected in Heron Lake:
Heron Lake Service Area
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Heron Lake Contact & Information
Phone
Mailing Address
B2B Contact Data
B2B Contact Data Available
Contacts for Heron Lake
| 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
Heron Lake 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 Heron Lake 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.
Concerned about what's in your water?
You're viewing 3 contaminants 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 Heron Lake
Based on water quality data from cities served by Heron Lake, we recommend NSF-certified filters that can remove contaminants above health guidelines.
Filter guides for the contaminants detected here:
Frequently Asked Questions about Heron Lake
Is Heron Lake water safe to drink?
Does Heron Lake have PFAS in its water?
How do I pay my Heron Lake water bill?
How many people does Heron Lake serve?
What cities does Heron Lake serve?
Does Heron Lake have any EPA violations?
What is Heron Lake's phone number?
Where can I find Heron Lake's Consumer Confidence Report?
Similar water utilities in Minnesota
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: Heron Lake's most recent published Consumer Confidence Report (CCR), where available.
- Service area & contact: EPA SDWIS plus the Minnesota 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 Heron Lake? 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 Heron Lake.
- 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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