Isanti, MN · Isanti County
Isanti Water System
Consumer Confidence Report status
Isanti 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 Isanti.
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)
- MN1300005
- System type
- Community Water System
- Population served
- 7,386
- Service connections
- 2,560
- Ownership
- local government
- Water source
- groundwater (wells)
Isanti is one of 90 community water systems in Minnesota in the 3,301 to 10,000 people size category, serving 7,386 people from groundwater.
As of August 1, 2026, its federal record holds 1 entry in 2008, all of which EPA lists as closed. Nothing has been added since 2008.
None of the 1 are monitoring or reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset; these involve water-quality, treatment, or public-notice findings instead. The record involves the Radionuclides and Revised Rad Rule.
Violation history
Maximum Contaminant Level Violation, Average
Health-basedGross Alpha, Excl. Radon and U
November 17, 2008 – February 4, 2009
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| November 17, 2008 – February 4, 2009 | Maximum Contaminant Level Violation, Average | Gross Alpha, Excl. Radon and U | Health-based | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- February 4, 2009State Compliance achieved4 linked violations
- February 3, 2009State Public Notification requested3 linked violations
- February 3, 2009State Formal Notice of Violation issued3 linked violations
- February 3, 2009State Compliance Meeting conducted2 linked violations
- December 15, 2006State Public Notification received1 linked violation
- December 12, 2006State Public Notification requested1 linked violation
- September 6, 2006State Public Notification received1 linked violation
- June 6, 2006State Public Notification received1 linked violation
- March 31, 2006State Public Notification received1 linked violation
- March 1, 2006State Public Notification requested1 linked violation
- January 26, 2006State Public Notification received1 linked violation
- March 1, 2005State Public Notification requested3 linked violations
- March 22, 2002State Public Notification received8 linked violations
- February 10, 2002State Public Notification requested10 linked violations
- March 15, 2000State Violation/Reminder Notice2 linked violations
- October 15, 1993State Public Notification requested6 linked violations
Common questions
Is Isanti required to publish a Consumer Confidence Report?
- Yes. Isanti 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 Isanti’s next Consumer Confidence Report due?
- Isanti’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does Isanti have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for Isanti.
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
Isanti City Council
Phone not on record
Isanti, MN 55040