NINE MILE CO WATER AND SEWER DISTRICT
Montana — Community Water System — PWSID: MT0005075
System Information
| PWSID | MT0005075 |
| System Name | NINE MILE CO WATER AND SEWER DISTRICT |
| System Type | Community Water System |
| Water Source | Ground Water Purchased |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 08 |
| Serves School | No |
| Wholesaler | No |
| First Reported | May 13, 2021 |
| Last Reported | Mar 26, 2026 |
Location & Contact
| State | Montana |
| City | SUNBURST |
| ZIP Code | 59482 |
| Address | PO BOX 129 |
| Organization | WALLEWEIN, MICHAEL J |
| Phone | 406-937-2775 |
Population & Service
| Population Served | 90 |
| Service Connections | 32 |
Drinking Water Violations (13)
This water system has 13 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Oct 1, 2025 | — | MR | No | No | — | TT | — | Unaddressed | — | — | |
| Oct 1, 2025 | — | MR | No | No | — | TT | — | Unaddressed | — | — | |
| Sep 28, 2022 | — | MR | No | Yes | — | — | — | Resolved | Sep 28, 2022 | — | |
| Sep 28, 2022 | — | MR | No | Yes | — | — | — | Resolved | Sep 28, 2022 | — | |
| Sep 28, 2022 | — | MR | No | Yes | — | — | — | Resolved | Sep 28, 2022 | — | |
| Jul 1, 2022 | — | Other | No | No | — | — | — | Resolved | Sep 23, 2022 | — | |
| Jul 1, 2022 | — | Other | No | No | — | — | — | Resolved | Sep 23, 2022 | — | |
| Sep 1, 2021 | Aug 31, 2022 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Aug 31, 2022 | — | |
| Sep 1, 2021 | Aug 31, 2022 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Aug 31, 2022 | — | |
| Sep 1, 2021 | Aug 31, 2022 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Aug 31, 2022 | — | |
| Sep 1, 2021 | Aug 31, 2022 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Aug 31, 2022 | — | |
| Sep 1, 2021 | Aug 31, 2022 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Aug 31, 2022 | — | |
| Sep 1, 2021 | Aug 31, 2022 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Aug 31, 2022 | — |
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.