Public Water Partners

Isle, MN · Aitkin County

Why-Not Park Water System

Consumer Confidence Report status

Why-Not Park must publish a Consumer Confidence Report — the annual drinking water quality report covering calendar year 2026 — by July 1, 2027.

As of August 1, 2026, EPA's federal records show 1 item for Why-Not Park that is open and awaiting resolution. None are health-based violations — open items of this kind are most often monitoring or reporting requirements, not water-safety findings.

Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed August 1, 2026. This is a record-keeping and public-information tool — it does not replace Minnesota’s official records. Always confirm current status with Minnesota before making decisions based on this information.

System facts

System ID (PWSID)
MN1010019
System type
Community Water System
Population served
25
Service connections
21
Ownership
privately owned
Water source
groundwater (wells)

Why-Not Park is one of 739 community water systems in Minnesota in the 500 or fewer people size category, serving 25 people from groundwater.

As of August 1, 2026, its federal record holds 8 entries between 2016 and 2026, of which 1 remains open; none are health-based.

Of the 8, 7 are monitoring and reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset — rather than findings about the water itself. The record involves the Lead and Copper Rule.

Violation history

  • Lead Consumer Notice

    —

    Lead and Copper Rule

    January 1, 2026

    Unaddressed

  • Follow-up Or Routine LCR Tap M/R

    —

    Lead and Copper Rule

    October 1, 2024 – October 17, 2025

    Resolved

  • Follow-up Or Routine LCR Tap M/R

    —

    Lead and Copper Rule

    January 1, 2021 – May 18, 2021

    Resolved

  • Follow-up Or Routine LCR Tap M/R

    —

    Lead and Copper Rule

    January 1, 2020 – April 22, 2020

    Resolved

  • Water Quality Parameter M/R

    —

    Lead and Copper Rule

    July 1, 2019 – December 31, 2019

    Resolved

  • Public Education

    Health-based

    Lead and Copper Rule

    November 23, 2016 – December 28, 2017

    Resolved

  • Lead Consumer Notice

    —

    Lead and Copper Rule

    October 1, 2016 – July 24, 2017

    Resolved

  • Water Quality Parameter M/R

    —

    Lead and Copper Rule

    July 1, 2016 – December 31, 2016

    Resolved

Unaddressed no corrective action on record yetResolved addressed and confirmed by the state

Enforcement actions

Common questions

Is Why-Not Park required to publish a Consumer Confidence Report?

Yes. Why-Not Park is a community water system, and federal rules (40 CFR 141 Subpart O) require every community water system to publish a Consumer Confidence Report each year.

When is Why-Not Park’s next Consumer Confidence Report due?

Why-Not Park’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.

Does Why-Not Park have any open drinking water violations on record?

As of August 1, 2026, EPA's federal records show 1 item for Why-Not Park that is open and awaiting resolution. None are health-based violations — open items of this kind are most often monitoring or reporting requirements, not water-safety findings.

What is a Consumer Confidence Report?

A Consumer Confidence Report (CCR) is the annual drinking water quality report that community water systems must provide to the people they serve. It lists the contaminants detected in the system’s water during the year, where the water comes from, and how the results compare with federal limits. EPA’s revised CCR rule takes effect January 1, 2027, and the first reports in the new format are due July 1, 2027.

Contact

Mr. Dave Miller

2188203618

Isle, MN 56342