Madison, MN · Lac qui Parle County
Madison Water System
Consumer Confidence Report status
Madison 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 Madison.
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)
- MN1370004
- System type
- Community Water System
- Population served
- 1,511
- Service connections
- 795
- Ownership
- local government
- Water source
- groundwater (wells)
Madison is one of 330 community water systems in Minnesota in the 501 to 3,300 people size category, serving 1,511 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
- October 15, 1991State Violation/Reminder Notice2 linked violations
- October 15, 1991State Public Notification requested1 linked violation
- October 15, 1991State Formal Notice of Violation issued1 linked violation
- July 31, 1989State Violation/Reminder Notice2 linked violations
- September 30, 1984State Compliance achievedgeneral compliance action — not tied to a specific violation on record
Common questions
Is Madison required to publish a Consumer Confidence Report?
- Yes. Madison 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 Madison’s next Consumer Confidence Report due?
- Madison’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does Madison have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for Madison.
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
Madison City Council
3205987373
Madison, MN 56256