Marietta, MN · Lac qui Parle County
Marietta Water System
Consumer Confidence Report status
Marietta 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 Marietta.
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)
- MN1370005
- System type
- Community Water System
- Population served
- 135
- Service connections
- 100
- Ownership
- local government
- Water source
- groundwater (wells)
Marietta is one of 739 community water systems in Minnesota in the 500 or fewer people size category, serving 135 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
- September 22, 2021State Compliance achieved1 linked violation
- February 23, 2021State Formal Notice of Violation issued1 linked violation
- February 23, 2021State Public Notification requested1 linked violation
- August 15, 1991State Formal Notice of Violation issued1 linked violation
- September 30, 1983State Violation/Reminder Notice2 linked violations
Common questions
Is Marietta required to publish a Consumer Confidence Report?
- Yes. Marietta 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 Marietta’s next Consumer Confidence Report due?
- Marietta’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does Marietta have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for Marietta.
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
Marietta City Council
3206682187
Marietta, MN 56257