BIG SKY SD OPHIR ELEMENTARY SCHOOL
Montana — Non-Transient Non-Community — PWSID: MT0004861
System Information
| PWSID | MT0004861 |
| System Name | BIG SKY SD OPHIR ELEMENTARY SCHOOL |
| System Type | Non-Transient Non-Community |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 08 |
| Serves School | Yes |
| Wholesaler | No |
| First Reported | Feb 15, 2016 |
| Last Reported | Mar 26, 2026 |
Location & Contact
| State | Montana |
| City | BIG SKY |
| ZIP Code | 59716 |
| Address | PO BOX 161603 |
| Organization | MANKA, PETER R |
| Phone | 406-599-0333 |
Population & Service
| Population Served | 175 |
| Service Connections | 1 |
Drinking Water Violations (18)
This water system has 18 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Nov 1, 2024 | Nov 30, 2024 | MON | No | Yes | — | — | — | Resolved | Nov 30, 2024 | — | |
| Nov 1, 2024 | Nov 30, 2024 | MON | No | Yes | — | — | — | Resolved | Nov 30, 2024 | — | |
| Nov 1, 2024 | Nov 30, 2024 | MON | No | Yes | — | — | — | Resolved | Nov 30, 2024 | — | |
| Jan 1, 2024 | Dec 31, 2024 | MR | No | Yes | — | — | — | Resolved | Feb 10, 2024 | — | |
| Jan 1, 2024 | Dec 31, 2024 | MR | No | Yes | — | — | — | Resolved | Feb 10, 2024 | — | |
| Jan 1, 2024 | Dec 31, 2024 | MR | No | Yes | — | — | — | Resolved | Feb 10, 2024 | — | |
| Oct 1, 2022 | — | MR | No | No | — | TT | — | Resolved | Sep 30, 2023 | — | |
| Oct 1, 2022 | — | MR | No | No | — | TT | — | Resolved | Sep 30, 2023 | — | |
| Oct 1, 2022 | — | MR | No | No | — | TT | — | Resolved | Sep 30, 2023 | — | |
| Jan 9, 2019 | — | MR | No | Yes | — | — | — | Resolved | Jan 9, 2019 | — | |
| Jan 9, 2019 | — | MR | No | Yes | — | — | — | Resolved | Jan 9, 2019 | — | |
| Jan 9, 2019 | — | MR | No | Yes | — | — | — | Resolved | Jan 9, 2019 | — | |
| Dec 1, 2018 | Dec 31, 2018 | MON | No | Yes | — | — | — | Resolved | Dec 31, 2018 | — | |
| Dec 1, 2018 | Dec 31, 2018 | MON | No | Yes | — | — | — | Resolved | Dec 31, 2018 | — | |
| Dec 1, 2018 | Dec 31, 2018 | MON | No | Yes | — | — | — | Resolved | Dec 31, 2018 | — | |
| Dec 1, 2018 | Dec 31, 2018 | MON | No | Yes | — | — | — | Resolved | Dec 31, 2018 | — | |
| Apr 1, 2015 | Apr 30, 2015 | MCL | Yes | No | — | 5% of samples | — | Resolved | Apr 30, 2015 | — | |
| Apr 1, 2015 | Apr 30, 2015 | MCL | Yes | No | — | 5% of samples | — | Resolved | Apr 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.