Lonsdale, MN · Rice County
Lonsdale Water System
Consumer Confidence Report status
Lonsdale 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 Lonsdale.
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)
- MN1660006
- System type
- Community Water System
- Population served
- 3,913
- Service connections
- 1,753
- Ownership
- local government
- Water source
- groundwater (wells)
Lonsdale is one of 90 community water systems in Minnesota in the 3,301 to 10,000 people size category, serving 3,913 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
- May 12, 2011State Administrative/Compliance Order without penalty issued5 linked violations
- September 15, 2008State Bilateral Compliance Agreement signed2 linked violations
- August 15, 2008State Public Notification received2 linked violations
- July 17, 2008State Formal Notice of Violation issued4 linked violations
- July 17, 2008State Compliance Meeting conducted3 linked violations
- October 27, 1998State Formal Notice of Violation issued1 linked violation
- October 27, 1998State Violation/Reminder Notice2 linked violations
- October 27, 1998State Public Notification requested1 linked violation
- September 15, 1997State Public Notification requested2 linked violations
- September 15, 1997State Violation/Reminder Notice2 linked violations
- March 15, 1994State Violation/Reminder Notice2 linked violations
- March 15, 1994State Public Notification requested2 linked violations
- June 15, 1993State Formal Notice of Violation issued10 linked violations
- June 15, 1993State Public Notification requested5 linked violations
- August 15, 1992State Public Notification requested8 linked violations
- February 15, 1992State Violation/Reminder Notice2 linked violations
- February 15, 1992State Formal Notice of Violation issued3 linked violations
- May 15, 1991State Formal Notice of Violation issued5 linked violations
- May 15, 1991State Violation/Reminder Notice2 linked violations
Common questions
Is Lonsdale required to publish a Consumer Confidence Report?
- Yes. Lonsdale 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 Lonsdale’s next Consumer Confidence Report due?
- Lonsdale’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does Lonsdale have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for Lonsdale.
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
Lonsdale City Council
5077442327
Lonsdale, MN 55046