WHITEHALL TOWN OF
Montana - Community Water System - PWSID: MT0000359
System Information
| PWSID | MT0000359 |
| System Name | WHITEHALL TOWN OF |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 08 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Feb 13, 1979 |
| Last Reported | Mar 26, 2026 |
Location & Contact
| State | Montana |
| City | WHITEHALL |
| ZIP Code | 59759 |
| Address | PO BOX 529 |
| Organization | JUNG, LINDA |
| Phone | 406-287-3972 |
Population & Service
| Population Served | 1,500 |
| Service Connections | 558 |
Drinking Water Violations (699)
This water system has 699 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 | .0423 MG/L | 30 ug/L | .03 | Addressed | - | - | |
| Jan 1, 2026 | Mar 31, 2026 | MCL | Yes | No | .0423 MG/L | 30 ug/L | .03 | Addressed | - | - | |
| Jan 1, 2026 | Mar 31, 2026 | MCL | Yes | No | .0423 MG/L | 30 ug/L | .03 | Addressed | - | - | |
| Jan 1, 2026 | Mar 31, 2026 | MCL | Yes | No | .0423 MG/L | 30 ug/L | .03 | Addressed | - | - | |
| Oct 1, 2025 | Dec 31, 2025 | MCL | Yes | No | .0449 MG/L | 30 ug/L | .03 | Archived | Dec 31, 2025 | - | |
| Oct 1, 2025 | Dec 31, 2025 | MCL | Yes | No | .0449 MG/L | 30 ug/L | .03 | Archived | Dec 31, 2025 | - | |
| Oct 1, 2025 | Dec 31, 2025 | MCL | Yes | No | .0449 MG/L | 30 ug/L | .03 | Archived | Dec 31, 2025 | - | |
| Oct 1, 2025 | Dec 31, 2025 | MCL | Yes | No | .0449 MG/L | 30 ug/L | .03 | Archived | Dec 31, 2025 | - | |
| Jul 1, 2025 | Sep 30, 2025 | MCL | Yes | No | .0448 MG/L | 30 ug/L | .03 | Archived | Sep 30, 2025 | - | |
| Jul 1, 2025 | Sep 30, 2025 | MCL | Yes | No | .0448 MG/L | 30 ug/L | .03 | Archived | Sep 30, 2025 | - | |
| Jul 1, 2025 | Sep 30, 2025 | MCL | Yes | No | 18 PCI/L | 15 pCi/L | 15 | Resolved | Sep 30, 2025 | - | |
| Jul 1, 2025 | Sep 30, 2025 | MCL | Yes | No | 18 PCI/L | 15 pCi/L | 15 | Resolved | Sep 30, 2025 | - | |
| Jul 1, 2025 | Sep 30, 2025 | MCL | Yes | No | 18 PCI/L | 15 pCi/L | 15 | Resolved | Sep 30, 2025 | - | |
| Jul 1, 2025 | Sep 30, 2025 | MCL | Yes | No | .0448 MG/L | 30 ug/L | .03 | Archived | Sep 30, 2025 | - | |
| Jul 1, 2025 | Sep 30, 2025 | MCL | Yes | No | 18 PCI/L | 15 pCi/L | 15 | Resolved | Sep 30, 2025 | - | |
| Jul 1, 2025 | Sep 30, 2025 | MCL | Yes | No | 18 PCI/L | 15 pCi/L | 15 | Resolved | Sep 30, 2025 | - | |
| Jul 1, 2025 | Sep 30, 2025 | MCL | Yes | No | .0448 MG/L | 30 ug/L | .03 | Archived | Sep 30, 2025 | - | |
| Apr 1, 2025 | Jun 30, 2025 | MCL | Yes | No | 42 UG/L | 30 ug/L | 30 | Archived | Jun 30, 2025 | - | |
| Apr 1, 2025 | Jun 30, 2025 | MCL | Yes | No | 42 UG/L | 30 ug/L | 30 | Archived | Jun 30, 2025 | - | |
| Apr 1, 2025 | Jun 30, 2025 | MCL | Yes | No | 42 UG/L | 30 ug/L | 30 | Archived | Jun 30, 2025 | - | |
| Apr 1, 2025 | Jun 30, 2025 | MCL | Yes | No | 42 UG/L | 30 ug/L | 30 | Archived | Jun 30, 2025 | - | |
| Jan 1, 2025 | Mar 31, 2025 | MCL | Yes | No | 44 UG/L | 30 ug/L | 30 | Archived | Mar 31, 2025 | - | |
| Jan 1, 2025 | Mar 31, 2025 | MCL | Yes | No | 44 UG/L | 30 ug/L | 30 | Archived | Mar 31, 2025 | - | |
| Jan 1, 2025 | Mar 31, 2025 | MCL | Yes | No | 44 UG/L | 30 ug/L | 30 | Archived | Mar 31, 2025 | - | |
| Jan 1, 2025 | Mar 31, 2025 | MCL | Yes | No | 44 UG/L | 30 ug/L | 30 | Archived | Mar 31, 2025 | - | |
| Dec 26, 2024 | - | MR | No | Yes | - | - | - | Resolved | Jan 27, 2025 | - | |
| Dec 26, 2024 | - | MR | No | Yes | - | - | - | Resolved | Jan 27, 2025 | - | |
| Dec 26, 2024 | - | MR | No | Yes | - | - | - | Resolved | Jan 27, 2025 | - | |
| Nov 28, 2024 | - | MR | No | Yes | - | - | - | Resolved | Dec 2, 2024 | - | |
| Nov 28, 2024 | - | MR | No | Yes | - | - | - | Resolved | Dec 2, 2024 | - | |
| Nov 28, 2024 | - | MR | No | Yes | - | - | - | Resolved | Dec 2, 2024 | - | |
| Oct 1, 2024 | Dec 31, 2024 | MCL | Yes | No | .042 MG/L | 30 ug/L | .03 | Archived | Dec 31, 2024 | - | |
| Oct 1, 2024 | Dec 31, 2024 | MCL | Yes | No | .042 MG/L | 30 ug/L | .03 | Archived | Dec 31, 2024 | - | |
| Oct 1, 2024 | Dec 31, 2024 | MCL | Yes | No | .042 MG/L | 30 ug/L | .03 | Archived | Dec 31, 2024 | - | |
| Oct 1, 2024 | Dec 31, 2024 | MCL | Yes | No | .042 MG/L | 30 ug/L | .03 | Archived | Dec 31, 2024 | - | |
| Jul 1, 2024 | Sep 30, 2024 | MCL | Yes | No | .0423 MG/L | 30 ug/L | .03 | Archived | Sep 30, 2024 | - | |
| Jul 1, 2024 | Sep 30, 2024 | MCL | Yes | No | .0423 MG/L | 30 ug/L | .03 | Archived | Sep 30, 2024 | - | |
| Jul 1, 2024 | Sep 30, 2024 | MCL | Yes | No | .0423 MG/L | 30 ug/L | .03 | Archived | Sep 30, 2024 | - | |
| Jul 1, 2024 | Sep 30, 2024 | MCL | Yes | No | .0423 MG/L | 30 ug/L | .03 | Archived | Sep 30, 2024 | - | |
| Apr 1, 2024 | Jun 30, 2024 | MCL | Yes | No | .0392 MG/L | 30 ug/L | .03 | Archived | Jun 30, 2024 | - | |
| Apr 1, 2024 | Jun 30, 2024 | MCL | Yes | No | .0392 MG/L | 30 ug/L | .03 | Archived | Jun 30, 2024 | - | |
| Apr 1, 2024 | Jun 30, 2024 | MCL | Yes | No | .0392 MG/L | 30 ug/L | .03 | Archived | Jun 30, 2024 | - | |
| Apr 1, 2024 | Jun 30, 2024 | MCL | Yes | No | .0392 MG/L | 30 ug/L | .03 | Archived | Jun 30, 2024 | - | |
| Jan 1, 2024 | Mar 31, 2024 | MCL | Yes | No | .0446 MG/L | 30 ug/L | .03 | Archived | Mar 31, 2024 | - | |
| Jan 1, 2024 | Mar 31, 2024 | MCL | Yes | No | .0446 MG/L | 30 ug/L | .03 | Archived | Mar 31, 2024 | - | |
| Jan 1, 2024 | Mar 31, 2024 | MCL | Yes | No | .0446 MG/L | 30 ug/L | .03 | Archived | Mar 31, 2024 | - | |
| Jan 1, 2024 | Mar 31, 2024 | MCL | Yes | No | .0446 MG/L | 30 ug/L | .03 | Archived | Mar 31, 2024 | - | |
| Oct 1, 2023 | Dec 31, 2023 | MCL | Yes | No | .04 MG/L | 30 ug/L | .03 | Archived | Dec 31, 2023 | - | |
| Oct 1, 2023 | Dec 31, 2023 | MCL | Yes | No | .04 MG/L | 30 ug/L | .03 | Archived | Dec 31, 2023 | - | |
| Oct 1, 2023 | Dec 31, 2023 | MCL | Yes | No | .04 MG/L | 30 ug/L | .03 | Archived | Dec 31, 2023 | - |
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.