Princeton, MN · Mille Lacs County
Princeton Water System
Consumer Confidence Report status
Princeton 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 no open violations for Princeton.
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)
- MN1480008
- System type
- Community Water System
- Population served
- 5,421
- Service connections
- 1,789
- Ownership
- local government
- Water source
- groundwater (wells)
Princeton is one of 90 community water systems in Minnesota in the 3,301 to 10,000 people size category, serving 5,421 people from groundwater.
As of August 1, 2026, EPA's published records contain no violations for this system.
Violation history
No violations on record for this system.
Enforcement actions
- April 26, 1995State Public Notification requested5 linked violations
- November 15, 1991State Formal Notice of Violation issued2 linked violations
- November 15, 1990State Public Notification requested2 linked violations
Common questions
Is Princeton required to publish a Consumer Confidence Report?
- Yes. Princeton 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 Princeton’s next Consumer Confidence Report due?
- Princeton’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does Princeton have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for Princeton.
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
Princeton Public Utilities Commission
7633892252
Princeton, MN 55371