Henderson, MN · Sibley County
Henderson Water System
Consumer Confidence Report status
Henderson 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 Henderson.
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)
- MN1720006
- System type
- Community Water System
- Population served
- 886
- Service connections
- 441
- Ownership
- local government
- Water source
- groundwater (wells)
Henderson is one of 330 community water systems in Minnesota in the 501 to 3,300 people size category, serving 886 people from groundwater.
As of August 1, 2026, its federal record holds 2 entries between 2012 and 2016, all of which EPA lists as closed. Nothing has been added since 2016.
All 2 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 Stage 1 Disinfectants and Disinfection Byproducts Rule and the Lead and Copper Rule.
Violation history
Monitoring and Reporting (DBP)
—Chlorine
January 1, 2016 – March 31, 2016
ResolvedWater Quality Parameter M/R
—Lead and Copper Rule
July 1, 2012 – December 31, 2012
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| January 1, 2016 – March 31, 2016 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| July 1, 2012 – December 31, 2012 | Water Quality Parameter M/R | Lead and Copper Rule | — | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- February 14, 2018State Compliance achieved1 linked violation
- February 13, 2018State Public Notification received1 linked violation
- January 16, 2018State Formal Notice of Violation issued1 linked violation
- January 16, 2018State Public Notification requested1 linked violation
- December 26, 2017State Violation/Reminder Notice1 linked violation
- December 12, 2017State Violation/Reminder Notice1 linked violation
- September 29, 2016State Compliance achieved1 linked violation
- September 29, 2016State Public Notification received1 linked violation
- September 1, 2016State Public Notification requested1 linked violation
- August 12, 2016State Violation/Reminder Notice1 linked violation
- April 15, 2016State Public Notification requested3 linked violations
- April 15, 2016State Formal Notice of Violation issued4 linked violations
- July 31, 2013State Compliance achieved1 linked violation
- February 14, 2013State Public Notification received1 linked violation
- February 14, 2013State Compliance achieved3 linked violations
- February 5, 2013State Formal Notice of Violation issued1 linked violation
- February 5, 2013State Public Notification requested1 linked violation
- January 23, 2013State Formal Notice of Violation issued1 linked violation
- January 23, 2013State Public Notification requested1 linked violation
- December 17, 2012State Violation/Reminder Notice1 linked violation
- December 7, 2012State Public Notification received2 linked violations
- December 5, 2012State Violation/Reminder Notice1 linked violation
- November 27, 2012State Violation/Reminder Notice1 linked violation
- November 16, 2012State Public Notification requested2 linked violations
- November 16, 2012State Formal Notice of Violation issued2 linked violations
- November 14, 2012State Compliance achieved2 linked violations
- September 11, 2012State Violation/Reminder Notice1 linked violation
- August 27, 2008State Compliance achieved1 linked violation
- July 11, 2008State Public Notification requested4 linked violations
- December 31, 1989State Bilateral Compliance Agreement signed1 linked violation
- September 30, 1989State Violation/Reminder Notice1 linked violation
- September 30, 1989State Technical Assistance Visit1 linked violation
- September 30, 1989State Public Notification requested1 linked violation
- September 30, 1989State Public Notification received1 linked violation
Common questions
Is Henderson required to publish a Consumer Confidence Report?
- Yes. Henderson 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 Henderson’s next Consumer Confidence Report due?
- Henderson’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does Henderson have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for Henderson.
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
Henderson City Council
5072483234
Henderson, MN 56044