BIG BEND RANCH SUBDIVISION
Montana — Community Water System — PWSID: MT0004261
System Information
| PWSID | MT0004261 |
| System Name | BIG BEND RANCH SUBDIVISION |
| 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 | Aug 21, 2006 |
| Last Reported | Mar 26, 2026 |
Location & Contact
| State | Montana |
| City | GREAT FALLS |
| ZIP Code | 59404 |
| Address | 75 SPRING RIDGE DR |
| Organization | WILKINSON, TIM |
| Phone | 406-788-3741 |
Population & Service
| Population Served | 100 |
| Service Connections | 68 |
Drinking Water Violations (532)
This water system has 532 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan 1, 2025 | Dec 31, 2025 | MR | No | Yes | — | — | — | Resolved | Dec 31, 2025 | — | |
| Jan 1, 2025 | Dec 31, 2025 | MR | No | Yes | — | — | — | Resolved | Dec 31, 2025 | — | |
| Jan 1, 2025 | Dec 31, 2025 | MR | No | Yes | — | — | — | Resolved | Dec 31, 2025 | — | |
| Oct 1, 2023 | — | Other | No | No | — | — | — | Unaddressed | — | — | |
| Jul 1, 2023 | — | Other | No | No | — | — | — | Unaddressed | — | — | |
| Oct 1, 2022 | — | Other | No | No | — | — | — | Unaddressed | — | — | |
| Oct 1, 2022 | — | MR | No | No | — | TT | — | Resolved | Sep 30, 2023 | — | |
| Oct 1, 2022 | — | MR | No | No | — | TT | — | Resolved | Sep 30, 2023 | — | |
| Oct 1, 2022 | — | MR | No | No | — | TT | — | Resolved | Sep 30, 2023 | — | |
| Jul 1, 2022 | — | Other | No | No | — | — | — | Unaddressed | — | — | |
| Mar 25, 2022 | — | TT | Yes | No | — | — | — | Resolved | Dec 13, 2023 | — | |
| Mar 25, 2022 | — | TT | Yes | No | — | — | — | Resolved | Dec 13, 2023 | — | |
| Mar 25, 2022 | — | TT | Yes | No | — | — | — | Resolved | Dec 13, 2023 | — | |
| 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 | — | |
| Oct 1, 2020 | — | Other | No | No | — | — | — | Resolved | Dec 31, 2020 | — | |
| Oct 1, 2020 | — | Other | No | No | — | — | — | Resolved | Dec 31, 2020 | — | |
| Oct 1, 2017 | — | Other | No | No | — | — | — | Resolved | Dec 28, 2018 | — | |
| Oct 1, 2017 | — | Other | No | No | — | — | — | Resolved | Dec 28, 2018 | — | |
| Oct 1, 2017 | — | Other | No | No | — | — | — | Resolved | Dec 28, 2018 | — | |
| Oct 1, 2017 | — | Other | No | No | — | — | — | Resolved | Dec 28, 2018 | — | |
| Oct 1, 2017 | — | Other | No | No | — | — | — | Resolved | Dec 28, 2018 | — | |
| Oct 1, 2017 | — | Other | No | No | — | — | — | Resolved | Dec 28, 2018 | — | |
| Oct 1, 2017 | — | Other | No | No | — | — | — | Resolved | Dec 28, 2018 | — | |
| Jan 1, 2017 | Dec 31, 2017 | MR | No | Yes | — | — | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2017 | Dec 31, 2017 | MR | No | Yes | — | — | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2017 | Dec 31, 2017 | MR | No | Yes | — | — | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2017 | Dec 31, 2017 | MR | No | Yes | — | — | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2017 | Dec 31, 2017 | MR | No | Yes | — | — | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2017 | Dec 31, 2017 | MR | No | Yes | — | — | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2017 | Dec 31, 2017 | MR | No | Yes | — | — | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2017 | Dec 31, 2017 | MR | No | Yes | — | — | — | Resolved | Dec 31, 2017 | — | |
| Oct 1, 2016 | — | MR | No | No | — | TT | — | Resolved | Sep 26, 2019 | — | |
| Oct 1, 2016 | — | MR | No | No | — | TT | — | Resolved | Sep 26, 2019 | — | |
| Oct 1, 2016 | — | MR | No | No | — | TT | — | Resolved | Sep 26, 2019 | — | |
| Oct 1, 2016 | — | MR | No | No | — | TT | — | Resolved | Sep 26, 2019 | — | |
| Oct 1, 2016 | — | MR | No | No | — | TT | — | Resolved | Sep 26, 2019 | — | |
| Oct 1, 2016 | — | MR | No | No | — | TT | — | Resolved | Sep 26, 2019 | — | |
| Oct 1, 2016 | — | MR | No | No | — | TT | — | Resolved | Sep 26, 2019 | — | |
| Oct 1, 2016 | — | MR | No | No | — | TT | — | Resolved | Sep 26, 2019 | — | |
| Oct 1, 2016 | — | Other | No | No | — | — | — | Resolved | Dec 30, 2016 | — | |
| Oct 1, 2016 | — | Other | No | No | — | — | — | Resolved | Dec 30, 2016 | — | |
| Jan 1, 2014 | Dec 31, 2016 | MR | No | Yes | — | 0.04 mg/L | — | Resolved | Dec 31, 2016 | — | |
| Jan 1, 2014 | Dec 31, 2016 | MR | No | Yes | — | 0.04 mg/L | — | Resolved | Dec 31, 2016 | — | |
| Jan 1, 2014 | Dec 31, 2016 | MR | No | Yes | — | 0.04 mg/L | — | Resolved | Dec 31, 2016 | — | |
| Jan 1, 2014 | Dec 31, 2016 | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Dec 31, 2016 | — | |
| Jan 1, 2014 | Dec 31, 2016 | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Dec 31, 2016 | — | |
| Jan 1, 2014 | Dec 31, 2016 | MR | No | Yes | — | 0.0002 mg/L | — | Resolved | Dec 31, 2016 | — | |
| Jan 1, 2014 | Dec 31, 2016 | MR | No | Yes | — | 0.0002 mg/L | — | Resolved | Dec 31, 2016 | — |
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.