BALLANTINE, MT · Yellowstone County
ARROW CREEK TRAILER COURT Water System
Consumer Confidence Report status
ARROW CREEK TRAILER COURT 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 ARROW CREEK TRAILER COURT.
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 Montana’s official records. Always confirm current status with Montana before making decisions based on this information.
System facts
- System ID (PWSID)
- MT0004507
- System type
- Community Water System
- Population served
- 75
- Service connections
- 25
- Ownership
- privately owned
- Water source
- groundwater (wells)
ARROW CREEK TRAILER COURT is one of 1,084 community water systems in Montana in the 500 or fewer people size category, serving 75 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
- February 7, 2024State Public Notification received479 linked violations
Common questions
Is ARROW CREEK TRAILER COURT required to publish a Consumer Confidence Report?
- Yes. ARROW CREEK TRAILER COURT 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 ARROW CREEK TRAILER COURT’s next Consumer Confidence Report due?
- ARROW CREEK TRAILER COURT’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does ARROW CREEK TRAILER COURT have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for ARROW CREEK TRAILER COURT.
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
KUST, SANDRA
406-670-4550
BALLANTINE, MT 59006