PINNACLE ESTATES OF GLENDIVE
Montana - Community Water System - PWSID: MT0002939
System Information
| PWSID | MT0002939 |
| System Name | PINNACLE ESTATES OF GLENDIVE |
| 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 | Jan 29, 1985 |
| Last Reported | Mar 26, 2026 |
Location & Contact
| State | Montana |
| City | GLENDIVE |
| ZIP Code | 59330 |
| Address | 31 HWY 16, LOT 144 |
| Organization | LEATH, PETER A |
| Phone | 406-941-2123 |
Population & Service
| Population Served | 50 |
| Service Connections | 9 |
Drinking Water Violations (116)
This water system has 116 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, 2026 | Mar 31, 2026 | MCL | Yes | No | .081 MG/L | 0.080 mg/L | .08 | Unaddressed | - | - | |
| Jan 1, 2026 | Mar 31, 2026 | MCL | Yes | No | .081 MG/L | 0.080 mg/L | .08 | Unaddressed | - | - | |
| Oct 1, 2025 | Dec 31, 2025 | MCL | Yes | No | .084 MG/L | 0.080 mg/L | .08 | Archived | Dec 31, 2025 | - | |
| Oct 1, 2025 | Dec 31, 2025 | MCL | Yes | No | .084 MG/L | 0.080 mg/L | .08 | Archived | Dec 31, 2025 | - | |
| Jul 1, 2025 | Sep 30, 2025 | MCL | Yes | No | .086 MG/L | 0.080 mg/L | .08 | Archived | Sep 30, 2025 | - | |
| Jul 1, 2025 | Sep 30, 2025 | MCL | Yes | No | .086 MG/L | 0.080 mg/L | .08 | Archived | Sep 30, 2025 | - | |
| Jan 1, 2025 | Mar 31, 2025 | MCL | Yes | No | .082 MG/L | 0.080 mg/L | .08 | Resolved | Mar 17, 2025 | - | |
| Jan 1, 2025 | Mar 31, 2025 | MCL | Yes | No | .082 MG/L | 0.080 mg/L | .08 | Resolved | Mar 17, 2025 | - | |
| Jan 1, 2025 | Mar 31, 2025 | MCL | Yes | No | .082 MG/L | 0.080 mg/L | .08 | Resolved | Mar 17, 2025 | - | |
| Jan 1, 2025 | Mar 31, 2025 | MCL | Yes | No | .082 MG/L | 0.080 mg/L | .08 | Resolved | Mar 17, 2025 | - | |
| Oct 1, 2024 | Dec 31, 2024 | MCL | Yes | No | .082 MG/L | 0.080 mg/L | .08 | Resolved | Dec 31, 2024 | - | |
| Oct 1, 2024 | Dec 31, 2024 | MCL | Yes | No | .082 MG/L | 0.080 mg/L | .08 | Resolved | Dec 31, 2024 | - | |
| Oct 1, 2024 | Dec 31, 2024 | MCL | Yes | No | .082 MG/L | 0.080 mg/L | .08 | Resolved | Dec 31, 2024 | - | |
| Oct 1, 2024 | Dec 31, 2024 | MCL | Yes | No | .082 MG/L | 0.080 mg/L | .08 | Resolved | Dec 31, 2024 | - | |
| Jul 1, 2024 | Sep 30, 2024 | MCL | Yes | No | 86 UG/L | 0.080 mg/L | 80 | Resolved | Sep 30, 2024 | - | |
| Jul 1, 2024 | Sep 30, 2024 | MCL | Yes | No | 86 UG/L | 0.080 mg/L | 80 | Resolved | Sep 30, 2024 | - | |
| Jul 1, 2024 | Sep 30, 2024 | MCL | Yes | No | 86 UG/L | 0.080 mg/L | 80 | Resolved | Sep 30, 2024 | - | |
| Jul 1, 2022 | - | Other | No | No | - | - | - | Resolved | Sep 27, 2022 | - | |
| Jul 1, 2022 | - | Other | No | No | - | - | - | Resolved | Sep 27, 2022 | - | |
| Oct 1, 2021 | - | Other | No | No | - | - | - | Resolved | Sep 28, 2022 | - | |
| Oct 1, 2021 | - | Other | No | No | - | - | - | Resolved | Sep 28, 2022 | - | |
| Oct 1, 2021 | - | MR | No | No | - | TT | - | Resolved | Sep 14, 2022 | - | |
| Oct 1, 2021 | - | MR | No | No | - | TT | - | Resolved | Sep 14, 2022 | - | |
| Oct 1, 2021 | - | MR | No | No | - | TT | - | Resolved | Sep 14, 2022 | - | |
| Jul 1, 2021 | - | Other | No | No | - | - | - | Resolved | Sep 27, 2022 | - | |
| Jul 1, 2021 | - | Other | No | No | - | - | - | Resolved | Sep 27, 2022 | - | |
| Jan 1, 2021 | Dec 31, 2021 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Dec 31, 2021 | - | |
| Jan 1, 2021 | Dec 31, 2021 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Dec 31, 2021 | - | |
| Jan 1, 2021 | Dec 31, 2021 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Dec 31, 2021 | - | |
| Jan 1, 2021 | Dec 31, 2021 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Dec 31, 2021 | - | |
| Jan 1, 2021 | Dec 31, 2021 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Dec 31, 2021 | - | |
| Jan 1, 2021 | Dec 31, 2021 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Dec 31, 2021 | - | |
| Oct 1, 2020 | - | Other | No | No | - | - | - | Resolved | Sep 28, 2022 | - | |
| Oct 1, 2020 | - | Other | No | No | - | - | - | Resolved | Sep 28, 2022 | - | |
| Jul 1, 2020 | - | Other | No | No | - | - | - | Resolved | Sep 27, 2022 | - | |
| Jul 1, 2020 | - | Other | No | No | - | - | - | Resolved | Sep 27, 2022 | - | |
| Jan 1, 2020 | Dec 31, 2022 | MR | No | Yes | - | 7 MFL | - | Archived | Dec 31, 2022 | - | |
| Jan 1, 2020 | Dec 31, 2022 | MR | No | Yes | - | 7 MFL | - | Archived | Dec 31, 2022 | - | |
| Apr 1, 2019 | - | MR | No | No | - | TT | - | Resolved | Dec 15, 2022 | - | |
| Apr 1, 2019 | - | MR | No | No | - | TT | - | Resolved | Dec 15, 2022 | - | |
| Apr 1, 2018 | Jun 30, 2018 | MR | No | Yes | - | 0.001 mg/L | - | Resolved | Jun 30, 2018 | - | |
| Apr 1, 2018 | Jun 30, 2018 | MR | No | Yes | - | 0.004 mg/L | - | Resolved | Jun 30, 2018 | - | |
| Apr 1, 2018 | Jun 30, 2018 | MR | No | Yes | - | 0.004 mg/L | - | Resolved | Jun 30, 2018 | - | |
| Apr 1, 2018 | Jun 30, 2018 | MR | No | Yes | - | 0.004 mg/L | - | Resolved | Jun 30, 2018 | - | |
| Apr 1, 2018 | Jun 30, 2018 | MR | No | Yes | - | 0.007 mg/L | - | Resolved | Jun 30, 2018 | - | |
| Apr 1, 2018 | Jun 30, 2018 | MR | No | Yes | - | 0.001 mg/L | - | Resolved | Jun 30, 2018 | - | |
| Apr 1, 2018 | Jun 30, 2018 | MR | No | Yes | - | 0.04 mg/L | - | Resolved | Jun 30, 2018 | - | |
| Apr 1, 2018 | Jun 30, 2018 | MR | No | Yes | - | 0.04 mg/L | - | Resolved | Jun 30, 2018 | - | |
| Apr 1, 2018 | Jun 30, 2018 | MR | No | Yes | - | 0.04 mg/L | - | Resolved | Jun 30, 2018 | - | |
| Apr 1, 2018 | Jun 30, 2018 | MR | No | Yes | - | 0.07 mg/L | - | Resolved | Jun 30, 2018 | - |
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.