MOUNTAIN, ND · Pembina County
MOUNTAIN CITY OF Water System
Consumer Confidence Report status
MOUNTAIN CITY OF 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 MOUNTAIN CITY OF.
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 North Dakota’s official records. Always confirm current status with North Dakota before making decisions based on this information.
System facts
- System ID (PWSID)
- ND3400707
- System type
- Community Water System
- Population served
- 92
- Service connections
- 62
- Ownership
- local government
- Water source
- groundwater (wells)
MOUNTAIN CITY OF is one of 357 community water systems in North Dakota in the 500 or fewer people size category, serving 92 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
- August 3, 2022State Compliance achieved133 linked violations
Common questions
Is MOUNTAIN CITY OF required to publish a Consumer Confidence Report?
- Yes. MOUNTAIN CITY OF 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 MOUNTAIN CITY OF’s next Consumer Confidence Report due?
- MOUNTAIN CITY OF’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does MOUNTAIN CITY OF have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for MOUNTAIN CITY OF.
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
MOORE, SYLVIA
701-993-8370
MOUNTAIN, ND 58262