ASHLAND WATER AND SEWER DIST
Montana — Community Water System — PWSID: MT0000458
System Information
| PWSID | MT0000458 |
| System Name | ASHLAND WATER AND SEWER DIST |
| 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 | Jan 5, 2026 |
Location & Contact
| State | Montana |
| City | ASHLAND |
| ZIP Code | 59003 |
| Address | PO BOX 297 |
| Organization | FULMER, KRISTINA |
| Phone | 406-784-2542 |
Population & Service
| Population Served | 400 |
| Service Connections | 98 |
Drinking Water Violations (649)
This water system has 649 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jun 1, 2025 | Jun 30, 2025 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Jun 30, 2025 | Revised Total Coliform Rule |
| Jun 1, 2025 | Jun 30, 2025 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Jun 30, 2025 | Revised Total Coliform Rule |
| Jun 1, 2025 | Jun 30, 2025 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Jun 30, 2025 | Revised Total Coliform Rule |
| Jun 1, 2025 | Jun 30, 2025 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Jun 30, 2025 | Revised Total Coliform Rule |
| Jul 1, 2024 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Aug 6, 2024 | Consumer Confidence Rule |
| Jul 1, 2024 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Aug 6, 2024 | Consumer Confidence Rule |
| Aug 10, 2023 | — | Revised Total Coliform Rule | TT | Yes | No | — | — | — | Resolved | Dec 18, 2023 | Revised Total Coliform Rule |
| Aug 10, 2023 | — | Revised Total Coliform Rule | TT | Yes | No | — | — | — | Resolved | Dec 18, 2023 | Revised Total Coliform Rule |
| Aug 10, 2023 | — | Revised Total Coliform Rule | TT | Yes | No | — | — | — | Resolved | Dec 18, 2023 | Revised Total Coliform Rule |
| Jul 1, 2023 | Sep 30, 2023 | Fluoride | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Sep 30, 2023 | Inorganic Chemicals |
| Jul 1, 2023 | Sep 30, 2023 | Fluoride | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Sep 30, 2023 | Inorganic Chemicals |
| Jul 1, 2023 | Sep 30, 2023 | Fluoride | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Sep 30, 2023 | Inorganic Chemicals |
| May 25, 2023 | — | E. COLI | MR | No | Yes | — | — | — | Resolved | Nov 20, 2023 | Ground Water Rule |
| May 25, 2023 | — | E. COLI | MR | No | Yes | — | — | — | Resolved | Nov 20, 2023 | Ground Water Rule |
| May 25, 2023 | — | E. COLI | MR | No | Yes | — | — | — | Resolved | Nov 20, 2023 | Ground Water Rule |
| Apr 1, 2023 | Jun 30, 2023 | Fluoride | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Jun 21, 2023 | Inorganic Chemicals |
| Apr 1, 2023 | Jun 30, 2023 | Fluoride | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Jun 21, 2023 | Inorganic Chemicals |
| Apr 1, 2023 | Jun 30, 2023 | Fluoride | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Jun 21, 2023 | Inorganic Chemicals |
| Oct 1, 2022 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Sep 29, 2025 | Lead and Copper Rule |
| Oct 1, 2022 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Sep 29, 2025 | Lead and Copper Rule |
| Oct 1, 2022 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Sep 29, 2025 | Lead and Copper Rule |
| Jul 1, 2022 | Sep 30, 2022 | Fluoride | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Sep 30, 2022 | Inorganic Chemicals |
| Jul 1, 2022 | Sep 30, 2022 | Fluoride | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Sep 30, 2022 | Inorganic Chemicals |
| Jul 1, 2022 | Sep 30, 2022 | Fluoride | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Sep 30, 2022 | Inorganic Chemicals |
| May 31, 2022 | — | E. COLI | MR | No | Yes | — | — | — | Resolved | Jun 29, 2022 | Ground Water Rule |
| May 31, 2022 | — | E. COLI | MR | No | Yes | — | — | — | Resolved | Jun 29, 2022 | Ground Water Rule |
| May 31, 2022 | — | E. COLI | MR | No | Yes | — | — | — | Resolved | Jun 29, 2022 | Ground Water Rule |
| May 31, 2022 | — | E. COLI | MR | No | Yes | — | — | — | Resolved | Jun 29, 2022 | Ground Water Rule |
| Jul 1, 2021 | Sep 30, 2021 | Fluoride | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Sep 30, 2021 | Inorganic Chemicals |
| Jul 1, 2021 | Sep 30, 2021 | Fluoride | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Sep 30, 2021 | Inorganic Chemicals |
| Jul 1, 2021 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Aug 2, 2021 | Consumer Confidence Rule |
| Jul 1, 2021 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Aug 2, 2021 | Consumer Confidence Rule |
| Jul 1, 2021 | Sep 30, 2021 | Fluoride | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Sep 30, 2021 | Inorganic Chemicals |
| May 1, 2021 | May 31, 2021 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | May 31, 2021 | Revised Total Coliform Rule |
| May 1, 2021 | May 31, 2021 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | May 31, 2021 | Revised Total Coliform Rule |
| May 1, 2021 | May 31, 2021 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | May 31, 2021 | Revised Total Coliform Rule |
| Jan 1, 2021 | Dec 31, 2021 | Nitrate-Nitrite | MR | No | Yes | — | — | — | Resolved | Dec 31, 2021 | Nitrate Rule |
| Jan 1, 2021 | Dec 31, 2021 | Nitrate-Nitrite | MR | No | Yes | — | — | — | Resolved | Dec 31, 2021 | Nitrate Rule |
| Jan 1, 2021 | Dec 31, 2021 | Nitrate-Nitrite | MR | No | Yes | — | — | — | Resolved | Dec 31, 2021 | Nitrate Rule |
| Apr 21, 2020 | — | E. COLI | MR | No | Yes | — | — | — | Resolved | Aug 16, 2021 | Ground Water Rule |
| Apr 21, 2020 | — | E. COLI | MR | No | Yes | — | — | — | Resolved | Aug 16, 2021 | Ground Water Rule |
| Apr 21, 2020 | — | E. COLI | MR | No | Yes | — | — | — | Resolved | Aug 16, 2021 | Ground Water Rule |
| Apr 21, 2020 | — | E. COLI | MR | No | Yes | — | — | — | Resolved | Aug 16, 2021 | Ground Water Rule |
| Jan 1, 2020 | Dec 31, 2022 | 1,2,4-Trichlorobenzene | MR | No | Yes | — | 0.07 mg/L | — | Resolved | Dec 31, 2022 | Volatile Organic Chemicals |
| Jan 1, 2020 | Dec 31, 2022 | 1,2,4-Trichlorobenzene | MR | No | Yes | — | 0.07 mg/L | — | Resolved | Dec 31, 2022 | Volatile Organic Chemicals |
| Jan 1, 2020 | Dec 31, 2022 | 1,2,4-Trichlorobenzene | MR | No | Yes | — | 0.07 mg/L | — | Resolved | Dec 31, 2022 | Volatile Organic Chemicals |
| Jan 1, 2020 | Dec 31, 2022 | 1,2,4-Trichlorobenzene | MR | No | Yes | — | 0.07 mg/L | — | Resolved | Dec 31, 2022 | Volatile Organic Chemicals |
| Jan 1, 2020 | Dec 31, 2022 | 1,2,4-Trichlorobenzene | MR | No | Yes | — | 0.07 mg/L | — | Resolved | Dec 31, 2022 | Volatile Organic Chemicals |
| Jan 1, 2020 | Dec 31, 2022 | 1,2,4-Trichlorobenzene | MR | No | Yes | — | 0.07 mg/L | — | Resolved | Dec 31, 2022 | Volatile Organic Chemicals |
| Jan 1, 2020 | Dec 31, 2022 | 1,2,4-Trichlorobenzene | MR | No | Yes | — | 0.07 mg/L | — | Resolved | Dec 31, 2022 | Volatile Organic Chemicals |
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.