RICHLAND CO VALLEY VIEW WUA
Montana — Community Water System — PWSID: MT0000514
System Information
| PWSID | MT0000514 |
| System Name | RICHLAND CO VALLEY VIEW WUA |
| 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 | SIDNEY |
| ZIP Code | 59270 |
| Address | 2811 3RD ST NW |
| Organization | NELSON, GAYLE |
| Phone | 406-480-7049 |
Population & Service
| Population Served | 85 |
| Service Connections | 33 |
Drinking Water Violations (488)
This water system has 488 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 | .117 MG/L | 0.080 mg/L | .08 | Unaddressed | — | — | |
| Jan 1, 2026 | Mar 31, 2026 | MCL | Yes | No | .117 MG/L | 0.080 mg/L | .08 | Unaddressed | — | — | |
| Oct 1, 2025 | Dec 31, 2025 | MCL | Yes | No | .115 MG/L | 0.080 mg/L | .08 | Archived | Dec 31, 2025 | — | |
| Oct 1, 2025 | Dec 31, 2025 | MCL | Yes | No | .115 MG/L | 0.080 mg/L | .08 | Archived | Dec 31, 2025 | — | |
| Oct 1, 2025 | Dec 31, 2025 | MCL | Yes | No | .115 MG/L | 0.080 mg/L | .08 | Archived | Dec 31, 2025 | — | |
| Jul 1, 2025 | Sep 30, 2025 | MCL | Yes | No | .108 MG/L | 0.080 mg/L | .08 | Archived | Sep 30, 2025 | — | |
| Jul 1, 2025 | Sep 30, 2025 | MCL | Yes | No | .108 MG/L | 0.080 mg/L | .08 | Archived | Sep 30, 2025 | — | |
| Jul 1, 2025 | Sep 30, 2025 | MCL | Yes | No | .108 MG/L | 0.080 mg/L | .08 | Archived | Sep 30, 2025 | — | |
| Apr 1, 2025 | Jun 30, 2025 | MCL | Yes | No | .137 MG/L | 0.080 mg/L | .08 | Archived | Jun 30, 2025 | — | |
| Apr 1, 2025 | Jun 30, 2025 | MCL | Yes | No | .137 MG/L | 0.080 mg/L | .08 | Archived | Jun 30, 2025 | — | |
| Apr 1, 2025 | Jun 30, 2025 | MCL | Yes | No | .137 MG/L | 0.080 mg/L | .08 | Archived | Jun 30, 2025 | — | |
| Jan 1, 2025 | Mar 31, 2025 | MCL | Yes | No | .1 MG/L | 0.080 mg/L | .08 | Archived | Mar 31, 2025 | — | |
| Jan 1, 2025 | Mar 31, 2025 | MCL | Yes | No | .1 MG/L | 0.080 mg/L | .08 | Archived | Mar 31, 2025 | — | |
| Jan 1, 2025 | Mar 31, 2025 | MCL | Yes | No | .1 MG/L | 0.080 mg/L | .08 | Archived | Mar 31, 2025 | — | |
| Oct 1, 2024 | Dec 31, 2024 | MCL | Yes | No | 105 UG/L | 0.080 mg/L | 80 | Archived | Dec 31, 2024 | — | |
| Oct 1, 2024 | Dec 31, 2024 | MCL | Yes | No | 105 UG/L | 0.080 mg/L | 80 | Archived | Dec 31, 2024 | — | |
| Oct 1, 2024 | Dec 31, 2024 | MCL | Yes | No | 105 UG/L | 0.080 mg/L | 80 | Archived | Dec 31, 2024 | — | |
| Sep 1, 2024 | Sep 30, 2024 | MON | No | Yes | — | — | — | Resolved | Sep 30, 2024 | — | |
| Sep 1, 2024 | Sep 30, 2024 | MON | No | Yes | — | — | — | Resolved | Sep 30, 2024 | — | |
| Sep 1, 2024 | Sep 30, 2024 | MON | No | Yes | — | — | — | Resolved | Sep 30, 2024 | — | |
| Jul 1, 2024 | — | Other | No | No | — | — | — | Resolved | Aug 14, 2024 | — | |
| Jul 1, 2024 | Sep 30, 2024 | MCL | Yes | No | 110 UG/L | 0.080 mg/L | 80 | Archived | Sep 30, 2024 | — | |
| Jul 1, 2024 | Sep 30, 2024 | MCL | Yes | No | 110 UG/L | 0.080 mg/L | 80 | Archived | Sep 30, 2024 | — | |
| Jul 1, 2024 | Sep 30, 2024 | MCL | Yes | No | 110 UG/L | 0.080 mg/L | 80 | Archived | Sep 30, 2024 | — | |
| Jul 1, 2024 | — | Other | No | No | — | — | — | Resolved | Aug 14, 2024 | — | |
| Apr 1, 2024 | Apr 30, 2024 | MON | No | Yes | — | — | — | Resolved | Apr 30, 2024 | — | |
| Apr 1, 2024 | Jun 30, 2024 | MCL | Yes | No | .115 MG/L | 0.080 mg/L | .08 | Archived | Jun 30, 2024 | — | |
| Apr 1, 2024 | Apr 30, 2024 | MON | No | Yes | — | — | — | Resolved | Apr 30, 2024 | — | |
| Apr 1, 2024 | Apr 30, 2024 | MON | No | Yes | — | — | — | Resolved | Apr 30, 2024 | — | |
| Apr 1, 2024 | Apr 30, 2024 | MON | No | Yes | — | — | — | Resolved | Apr 30, 2024 | — | |
| Apr 1, 2024 | Jun 30, 2024 | MCL | Yes | No | .115 MG/L | 0.080 mg/L | .08 | Archived | Jun 30, 2024 | — | |
| Apr 1, 2024 | Jun 30, 2024 | MCL | Yes | No | .115 MG/L | 0.080 mg/L | .08 | Archived | Jun 30, 2024 | — | |
| Apr 1, 2024 | Jun 30, 2024 | MCL | Yes | No | .115 MG/L | 0.080 mg/L | .08 | Archived | Jun 30, 2024 | — | |
| Jan 1, 2024 | Mar 31, 2024 | MCL | Yes | No | .141 MG/L | 0.080 mg/L | .08 | Archived | Mar 31, 2024 | — | |
| Jan 1, 2024 | Mar 31, 2024 | MCL | Yes | No | .141 MG/L | 0.080 mg/L | .08 | Archived | Mar 31, 2024 | — | |
| Jan 1, 2024 | Mar 31, 2024 | MCL | Yes | No | .141 MG/L | 0.080 mg/L | .08 | Archived | Mar 31, 2024 | — | |
| Jan 1, 2024 | Mar 31, 2024 | MCL | Yes | No | .141 MG/L | 0.080 mg/L | .08 | Archived | Mar 31, 2024 | — | |
| Oct 1, 2023 | Dec 31, 2023 | MCL | Yes | No | .139 MG/L | 0.080 mg/L | .08 | Archived | Dec 31, 2023 | — | |
| Oct 1, 2023 | Dec 31, 2023 | MCL | Yes | No | .139 MG/L | 0.080 mg/L | .08 | Archived | Dec 31, 2023 | — | |
| Oct 1, 2023 | Dec 31, 2023 | MCL | Yes | No | .139 MG/L | 0.080 mg/L | .08 | Archived | Dec 31, 2023 | — | |
| Oct 1, 2023 | Dec 31, 2023 | MCL | Yes | No | .139 MG/L | 0.080 mg/L | .08 | Archived | Dec 31, 2023 | — | |
| Oct 1, 2021 | — | MR | No | No | — | TT | — | Resolved | Sep 27, 2022 | — | |
| Oct 1, 2021 | — | MR | No | No | — | TT | — | Resolved | Sep 27, 2022 | — | |
| Oct 1, 2021 | — | Other | No | No | — | — | — | Resolved | Jul 8, 2022 | — | |
| Oct 1, 2021 | — | MR | No | No | — | TT | — | Resolved | Sep 27, 2022 | — | |
| Oct 1, 2021 | — | Other | No | No | — | — | — | Resolved | Jul 8, 2022 | — | |
| Jul 1, 2021 | — | Other | No | No | — | — | — | Resolved | Jul 8, 2022 | — | |
| Jul 1, 2021 | — | Other | No | No | — | — | — | Resolved | Jul 8, 2022 | — | |
| Oct 7, 2020 | — | MR | No | Yes | — | — | — | Resolved | Oct 13, 2020 | — | |
| Oct 7, 2020 | — | MR | No | Yes | — | — | — | Resolved | Oct 13, 2020 | — |
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.