BILLINGS, MT · Yellowstone County
BILLINGS HEIGHTS CO WATER DIST OF Water System
Consumer Confidence Report status
BILLINGS HEIGHTS CO WATER DIST 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 BILLINGS HEIGHTS CO WATER DIST 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 Montana’s official records. Always confirm current status with Montana before making decisions based on this information.
System facts
- System ID (PWSID)
- MT0000155
- System type
- Community Water System
- Population served
- 12,000
- Service connections
- 6,100
- Ownership
- local government
- Water source
- surface water (rivers, lakes, or reservoirs)
BILLINGS HEIGHTS CO WATER DIST OF is among the 9 largest community water systems in Montana, serving 12,000 people from surface water.
As of August 1, 2026, its federal record holds 4 entries between 1998 and 2026, all of which EPA lists as closed.
Of the 4, 3 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 2 Disinfectants and Disinfection Byproducts Rule, the Consumer Confidence Rule, and the Lead and Copper Rule.
Violation history
Monitoring and Reporting (DBP)
—Total Haloacetic Acids (HAA5)
January 1, 2026 – March 31, 2026
ArchivedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2025 – July 18, 2025
ResolvedFollow-up Or Routine LCR Tap M/R
—Lead and Copper Rule
October 1, 2024 – July 25, 2025
ResolvedMonitoring, Routine Minor (TCR)
—Coliform (TCR)
July 1, 1998 – July 31, 1998
Resolved
Archived closed in EPA's records (typically due to age or a data correction)Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| January 1, 2026 – March 31, 2026 | Monitoring and Reporting (DBP) | Total Haloacetic Acids (HAA5) | — | Archived |
| July 1, 2025 – July 18, 2025 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| October 1, 2024 – July 25, 2025 | Follow-up Or Routine LCR Tap M/R | Lead and Copper Rule | — | Resolved |
| July 1, 1998 – July 31, 1998 | Monitoring, Routine Minor (TCR) | Coliform (TCR) | — | Resolved |
Archived closed in EPA's records (typically due to age or a data correction)Resolved addressed and confirmed by the state
Enforcement actions
No enforcement actions on record for this system.
Common questions
Is BILLINGS HEIGHTS CO WATER DIST OF required to publish a Consumer Confidence Report?
- Yes. BILLINGS HEIGHTS CO WATER DIST 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 BILLINGS HEIGHTS CO WATER DIST OF’s next Consumer Confidence Report due?
- BILLINGS HEIGHTS CO WATER DIST OF’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does BILLINGS HEIGHTS CO WATER DIST OF have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for BILLINGS HEIGHTS CO WATER DIST 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
SIMPSON, JOSHUA C
406-252-0539
BILLINGS, MT 59105