FORT HARRISON MILITARY COMPLEX
Montana — Non-Transient Non-Community — PWSID: MT0004736
System Information
| PWSID | MT0004736 |
| System Name | FORT HARRISON MILITARY COMPLEX |
| System Type | Non-Transient Non-Community |
| Water Source | Surface Water Purchased |
| Activity Status | Active |
| Owner Type | Federal |
| EPA Region | 08 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Feb 16, 2011 |
| Last Reported | Mar 26, 2026 |
Location & Contact
| State | Montana |
| City | FORT HARRISON |
| ZIP Code | 59636 |
| Address | 1956 MT MAJO ST |
| Organization | MCFETRIDGE, ELIZKA M |
| Phone | 406-324-3080 |
Population & Service
| Population Served | 580 |
| Service Connections | 58 |
Drinking Water Violations (15)
This water system has 15 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Dec 1, 2024 | Dec 31, 2024 | TT | Yes | No | — | — | — | Resolved | Dec 31, 2024 | — | |
| Dec 1, 2024 | Dec 31, 2024 | TT | Yes | No | — | — | — | Resolved | Dec 31, 2024 | — | |
| Dec 1, 2024 | Dec 31, 2024 | TT | Yes | No | — | — | — | Resolved | Dec 31, 2024 | — | |
| Jan 1, 2023 | Mar 31, 2023 | MCL | Yes | No | .061 MG/L | 0.060 mg/L | .06 | Resolved | Mar 31, 2023 | — | |
| Jan 1, 2023 | Mar 31, 2023 | MCL | Yes | No | .061 MG/L | 0.060 mg/L | .06 | Resolved | Mar 31, 2023 | — | |
| Jan 1, 2023 | Mar 31, 2023 | MCL | Yes | No | .061 MG/L | 0.060 mg/L | .06 | Resolved | Mar 31, 2023 | — | |
| Oct 1, 2022 | Dec 31, 2022 | MCL | Yes | No | .061 MG/L | 0.060 mg/L | .06 | Resolved | Dec 31, 2022 | — | |
| Oct 1, 2022 | Dec 31, 2022 | MCL | Yes | No | .061 MG/L | 0.060 mg/L | .06 | Resolved | Dec 31, 2022 | — | |
| Oct 1, 2022 | Dec 31, 2022 | MCL | Yes | No | .061 MG/L | 0.060 mg/L | .06 | Resolved | Dec 31, 2022 | — | |
| Jul 1, 2022 | Sep 30, 2022 | MCL | Yes | No | .061 MG/L | 0.060 mg/L | .06 | Resolved | Sep 30, 2022 | — | |
| Jul 1, 2022 | Sep 30, 2022 | MCL | Yes | No | .061 MG/L | 0.060 mg/L | .06 | Resolved | Sep 30, 2022 | — | |
| Jul 1, 2022 | Sep 30, 2022 | MCL | Yes | No | .061 MG/L | 0.060 mg/L | .06 | Resolved | Sep 30, 2022 | — | |
| Apr 1, 2015 | Jun 30, 2015 | MCL | Yes | No | 61.3 UG/L | 0.060 mg/L | 60 | Resolved | Jun 30, 2015 | — | |
| Apr 1, 2015 | Jun 30, 2015 | MCL | Yes | No | 61.3 UG/L | 0.060 mg/L | 60 | Resolved | Jun 30, 2015 | — | |
| Apr 1, 2015 | Jun 30, 2015 | MCL | Yes | No | 61.3 UG/L | 0.060 mg/L | 60 | Resolved | Jun 30, 2015 | — |
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.