HELENA, MT · Lewis and Clark County
PRAIRIE MOBILE VILLAGE Water System
Current status
No open violations on record as of July 4, 2026.
This system's next federally required Consumer Confidence Report is due July 1, 2027, under the EPA's revised reporting rule.
Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 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)
- MT0000600
- System type
- Community Water System
- Population served
- 163
- Service connections
- 65
- Ownership
- privately owned
- Water source
- groundwater (wells)
Violation history
Lead Consumer Notice
—Lead and Copper Rule
December 30, 2024 – May 22, 2025
ResolvedMonitoring, Routine (RTCR)
—Revised Total Coliform Rule
November 1, 2023 – November 30, 2023
ResolvedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2008 – August 21, 2008
ResolvedMonitoring, Regular
—Arsenic
January 1, 1999 – December 31, 2001
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| December 30, 2024 – May 22, 2025 | Lead Consumer Notice | Lead and Copper Rule | — | Resolved |
| November 1, 2023 – November 30, 2023 | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | — | Resolved |
| July 1, 2008 – August 21, 2008 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| January 1, 1999 – December 31, 2001 | Monitoring, Regular | Arsenic | — | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- May 22, 2025State Compliance achieved5 linked violations
- February 4, 2025State Violation/Reminder Notice4 linked violations
- December 18, 2023State Public Notification requested4 linked violations
- December 11, 2023State Compliance achieved4 linked violations
- January 9, 2009State Compliance achieved11 linked violations
- August 21, 2008State Compliance achieved5 linked violations
Contact
PRAIRIE MOBILE VILLAGE
406-227-6850
HELENA, MT 59602