LIBBY, MT · Lincoln County
POSTS TRAILER COURT Water System
Consumer Confidence Report status
POSTS 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 POSTS 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)
- MT0000554
- System type
- Community Water System
- Population served
- 45
- Service connections
- 20
- Ownership
- privately owned
- Water source
- groundwater (wells)
POSTS TRAILER COURT is one of 1,084 community water systems in Montana in the 500 or fewer people size category, serving 45 people from groundwater.
As of August 1, 2026, its federal record holds 7 entries between 2011 and 2025, all of which EPA lists as closed.
Of the 7, 5 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 Lead and Copper Rule, the Consumer Confidence Rule, and inorganic chemicals.
Violation history
Consumer Confidence Report Inadequate Reporting
—Consumer Confidence Rule
October 1, 2025 – October 6, 2025
ResolvedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2025 – July 17, 2025
ResolvedFollow-up Or Routine LCR Tap M/R
—Lead and Copper Rule
July 1, 2024 – June 30, 2025
ResolvedFollow-up Or Routine LCR Tap M/R
—Lead and Copper Rule
July 1, 2024 – June 30, 2024
ResolvedMonitoring, Regular
—Nitrate-Nitrite
January 1, 2024 – December 31, 2024
ResolvedFollow-up Or Routine LCR Tap M/R
—Lead and Copper Rule
January 1, 2024 – June 30, 2024
ResolvedMonitoring, Regular
—Asbestos
January 1, 2011 – December 31, 2013
Archived
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| October 1, 2025 – October 6, 2025 | Consumer Confidence Report Inadequate Reporting | Consumer Confidence Rule | — | Resolved |
| July 1, 2025 – July 17, 2025 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| July 1, 2024 – June 30, 2025 | Follow-up Or Routine LCR Tap M/R | Lead and Copper Rule | — | Resolved |
| July 1, 2024 – June 30, 2024 | Follow-up Or Routine LCR Tap M/R | Lead and Copper Rule | — | Resolved |
| January 1, 2024 – December 31, 2024 | Monitoring, Regular | Nitrate-Nitrite | — | Resolved |
| January 1, 2024 – June 30, 2024 | Follow-up Or Routine LCR Tap M/R | Lead and Copper Rule | — | Resolved |
| January 1, 2011 – December 31, 2013 | Monitoring, Regular | Asbestos | — | Archived |
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- October 6, 2025State Compliance achieved1 linked violation
- October 6, 2025State Violation/Reminder Notice1 linked violation
- July 17, 2025State Compliance achieved1 linked violation
- July 17, 2025State Violation/Reminder Notice1 linked violation
- June 30, 2025State Compliance achieved1 linked violation
- June 26, 2025State Compliance achievedgeneral compliance action — not tied to a specific violation on record
- March 21, 2025State Compliance achieved1 linked violation
- March 17, 2025State Violation/Reminder Notice1 linked violation
- March 17, 2025State Compliance achieved1 linked violation
- March 17, 2025State Public Notification requested1 linked violation
- February 4, 2025State Violation/Reminder Notice1 linked violation
- February 4, 2025State Public Notification requested1 linked violation
- January 16, 2025State Public Notification requested1 linked violation
- January 16, 2025State Violation/Reminder Notice1 linked violation
- January 15, 2025State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
- January 15, 2025State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
- September 13, 2024State Compliance achieved1 linked violation
- July 23, 2024State Violation/Reminder Notice1 linked violation
- July 23, 2024State Public Notification requested1 linked violation
- July 23, 2024State Violation/Reminder Notice1 linked violation
- June 30, 2024State Compliance achieved1 linked violation
- June 30, 2024State Compliance achieved1 linked violation
- April 1, 2024State Compliance achieved1 linked violation
- February 13, 2024State Public Notification requested1 linked violation
- February 13, 2024State Violation/Reminder Notice1 linked violation
- January 2, 2024State Compliance achieved1 linked violation
- November 16, 2023State Violation/Reminder Notice1 linked violation
- October 13, 2023State Violation/Reminder Notice1 linked violation
- September 5, 2023State Compliance achieved1 linked violation
- July 11, 2023State Violation/Reminder Notice1 linked violation
- July 27, 2020State Compliance achieved1 linked violation
- July 20, 2020State Violation/Reminder Notice1 linked violation
- October 26, 2019State Compliance achieved1 linked violation
- October 26, 2019State Compliance achieved1 linked violation
- October 17, 2019State Violation/Reminder Notice1 linked violation
- July 17, 2019State Violation/Reminder Notice1 linked violation
- October 15, 2015State Compliance achieved1 linked violation
- October 15, 2015State Public Notification received1 linked violation
- September 29, 2015State Violation/Reminder Notice1 linked violation
- September 29, 2015State Public Notification requested1 linked violation
- September 29, 2015State Violation/Reminder Notice1 linked violation
- January 24, 2014State Violation/Reminder Notice1 linked violation
- January 24, 2014State Public Notification requested1 linked violation
- March 22, 2011State Compliance achieved1 linked violation
- February 15, 2011State Violation/Reminder Notice1 linked violation
- December 16, 2010State Public Notification requested1 linked violation
- December 16, 2010State Violation/Reminder Notice1 linked violation
- November 8, 2010State Compliance achieved1 linked violation
- November 8, 2010State Compliance achieved1 linked violation
- November 1, 2010State Public Notification received1 linked violation
- October 27, 2010State Violation/Reminder Notice1 linked violation
- October 27, 2010State Public Notification requested2 linked violations
- October 27, 2010State Violation/Reminder Notice1 linked violation
- December 31, 2000State Compliance achieved1 linked violation
Common questions
Is POSTS TRAILER COURT required to publish a Consumer Confidence Report?
- Yes. POSTS 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 POSTS TRAILER COURT’s next Consumer Confidence Report due?
- POSTS TRAILER COURT’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does POSTS TRAILER COURT have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for POSTS 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
WARREN, TRAVIS
406-283-1593
LIBBY, MT 59923