BLUE SKY HEIGHTS WUA CLANCY
Montana - Community Water System - PWSID: MT0000030
System Information
| PWSID | MT0000030 |
| System Name | BLUE SKY HEIGHTS WUA CLANCY |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 08 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Feb 13, 1979 |
| Last Reported | Jun 29, 2026 |
Location & Contact
| State | Montana |
| City | CLANCY |
| ZIP Code | 59634 |
| Address | 2 ROCK RIDGE DR |
| Organization | ENGLISH, LEATA L |
| Phone | 406-459-6988 |
Population & Service
| Population Served | 250 |
| Service Connections | 101 |
Drinking Water Violations (246)
This water system has 246 violations recorded in the EPA SDWIS database.
| Begin Date | End Date | Contaminant | Category | Health-Based | Major | Measured | Federal MCL | State MCL | Status | Return to Compliance | Rule |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Nov 1, 2025 | Nov 30, 2025 | MON | No | Yes | - | - | - | Resolved | Nov 30, 2025 | - | |
| Nov 1, 2025 | Nov 30, 2025 | MON | No | Yes | - | - | - | Resolved | Nov 30, 2025 | - | |
| Nov 1, 2025 | Nov 30, 2025 | MON | No | Yes | - | - | - | Resolved | Nov 30, 2025 | - | |
| Oct 1, 2025 | - | Other | No | No | - | - | - | Resolved | Oct 6, 2025 | - | |
| Oct 1, 2025 | - | Other | No | No | - | - | - | Resolved | Oct 6, 2025 | - | |
| Jul 1, 2025 | - | Other | No | No | - | - | - | Resolved | Jul 17, 2025 | - | |
| Jul 1, 2025 | - | Other | No | No | - | - | - | Resolved | Jul 17, 2025 | - | |
| Apr 1, 2025 | Apr 30, 2025 | MON | No | Yes | - | - | - | Resolved | Apr 30, 2025 | - | |
| Apr 1, 2025 | Apr 30, 2025 | MON | No | Yes | - | - | - | Resolved | Apr 30, 2025 | - | |
| Apr 1, 2025 | Apr 30, 2025 | MON | No | Yes | - | - | - | Resolved | Apr 30, 2025 | - | |
| Apr 1, 2025 | Apr 30, 2025 | MON | No | Yes | - | - | - | Resolved | Apr 30, 2025 | - | |
| Jul 1, 2024 | - | Other | No | No | - | - | - | Resolved | Aug 15, 2024 | - | |
| Jul 1, 2024 | - | Other | No | No | - | - | - | Resolved | Aug 15, 2024 | - | |
| Jan 1, 2024 | Dec 31, 2024 | MR | No | Yes | - | - | - | Resolved | Dec 31, 2024 | - | |
| Jan 1, 2024 | Dec 31, 2024 | MR | No | Yes | - | - | - | Resolved | Dec 31, 2024 | - | |
| Jan 1, 2024 | Dec 31, 2024 | MR | No | Yes | - | - | - | Resolved | Dec 31, 2024 | - | |
| Oct 1, 2023 | - | MR | No | No | - | TT | - | Unaddressed | - | - | |
| Oct 1, 2023 | - | MR | No | No | - | TT | - | Unaddressed | - | - | |
| Jul 1, 2022 | Jul 31, 2022 | MON | No | Yes | - | - | - | Resolved | Jul 31, 2022 | - | |
| Jul 1, 2022 | Jul 31, 2022 | MON | No | Yes | - | - | - | Resolved | Jul 31, 2022 | - | |
| Jul 1, 2022 | Jul 31, 2022 | MON | No | Yes | - | - | - | Resolved | Jul 31, 2022 | - | |
| Mar 1, 2022 | Mar 31, 2022 | MON | No | Yes | - | - | - | Resolved | Mar 31, 2022 | - | |
| Mar 1, 2022 | Mar 31, 2022 | MON | No | Yes | - | - | - | Resolved | Mar 31, 2022 | - | |
| Mar 1, 2022 | Mar 31, 2022 | MON | No | Yes | - | - | - | Resolved | Mar 31, 2022 | - | |
| Jan 1, 2021 | Dec 31, 2021 | MR | No | Yes | - | - | - | Resolved | Dec 31, 2021 | - | |
| Jan 1, 2021 | Dec 31, 2021 | MR | No | Yes | - | - | - | Resolved | Dec 31, 2021 | - | |
| Jan 1, 2021 | Dec 31, 2021 | MR | No | Yes | - | - | - | Resolved | Dec 31, 2021 | - | |
| Jan 1, 2021 | Dec 31, 2021 | MR | No | Yes | - | - | - | Resolved | Dec 31, 2021 | - | |
| Dec 30, 2020 | - | MR | No | No | - | TT | - | Resolved | Nov 10, 2021 | - | |
| Dec 30, 2020 | - | MR | No | No | - | TT | - | Resolved | Nov 10, 2021 | - | |
| Jan 1, 2020 | Dec 31, 2022 | MR | No | Yes | - | 30 ug/L | - | Resolved | Dec 31, 2022 | - | |
| Jan 1, 2020 | Dec 31, 2022 | MR | No | Yes | - | 30 ug/L | - | Resolved | Dec 31, 2022 | - | |
| Jan 1, 2020 | Dec 31, 2022 | MR | No | Yes | - | 30 ug/L | - | Resolved | Dec 31, 2022 | - | |
| Sep 18, 2019 | - | MR | No | Yes | - | - | - | Resolved | Sep 19, 2019 | - | |
| Sep 18, 2019 | - | MR | No | Yes | - | - | - | Resolved | Sep 19, 2019 | - | |
| Sep 18, 2019 | - | MR | No | Yes | - | - | - | Resolved | Sep 19, 2019 | - | |
| Sep 18, 2019 | - | MR | No | Yes | - | - | - | Resolved | Sep 19, 2019 | - | |
| Sep 7, 2018 | - | MR | No | Yes | - | - | - | Resolved | Sep 18, 2018 | - | |
| Sep 7, 2018 | - | MR | No | Yes | - | - | - | Resolved | Sep 18, 2018 | - | |
| Sep 7, 2018 | - | MR | No | Yes | - | - | - | Resolved | Sep 18, 2018 | - | |
| Jan 1, 2017 | Dec 31, 2019 | MR | No | No | - | 30 ug/L | - | Resolved | Dec 31, 2019 | - | |
| Jan 1, 2017 | Dec 31, 2019 | MR | No | No | - | 30 ug/L | - | Resolved | Dec 31, 2019 | - | |
| Jan 1, 2017 | Dec 31, 2019 | MR | No | No | - | 30 ug/L | - | Resolved | Dec 31, 2019 | - | |
| Jan 1, 2017 | Dec 31, 2019 | MR | No | No | - | 30 ug/L | - | Resolved | Dec 31, 2019 | - | |
| Aug 19, 2016 | - | MR | No | Yes | - | - | - | Resolved | Sep 13, 2016 | - | |
| Aug 19, 2016 | - | MR | No | Yes | - | - | - | Resolved | Sep 13, 2016 | - | |
| Aug 19, 2016 | - | MR | No | Yes | - | - | - | Resolved | Sep 13, 2016 | - | |
| Jul 1, 2016 | - | MR | No | No | - | TT | - | Resolved | May 22, 2017 | - | |
| Jul 1, 2016 | - | MR | No | No | - | TT | - | Resolved | May 22, 2017 | - | |
| Jul 1, 2016 | - | MR | No | No | - | TT | - | Resolved | May 22, 2017 | - |
About This Water System
Public water system data comes from the EPA Safe Drinking Water Information System (SDWIS). Systems with violations must notify customers. Contact your water utility for the latest annual water quality report.