St. Louis Park, MN · Hennepin County
Saint Louis Park Water System
Consumer Confidence Report status
Saint Louis Park 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 Saint Louis Park.
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)
- MN1270050
- System type
- Community Water System
- Population served
- 50,010
- Service connections
- 13,775
- Ownership
- local government
- Water source
- groundwater (wells)
Saint Louis Park is among the 20 largest community water systems in Minnesota, serving 50,010 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-basedCombined Radium (-226 and -228)
March 17, 2008 – December 4, 2008
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| March 17, 2008 – December 4, 2008 | Maximum Contaminant Level Violation, Average | Combined Radium (-226 and -228) | Health-based | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- December 4, 2008State Compliance achieved2 linked violations
- August 1, 2008State Public Notification requested5 linked violations
- November 7, 2003State Public Notification received1 linked violation
- September 24, 2003State Formal Notice of Violation issued1 linked violation
Common questions
Is Saint Louis Park required to publish a Consumer Confidence Report?
- Yes. Saint Louis Park 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 Saint Louis Park’s next Consumer Confidence Report due?
- Saint Louis Park’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does Saint Louis Park have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for Saint Louis Park.
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
St. Louis Park City Council
9529282840
St. Louis Park, MN 55416