SAGE CREEK CO WATER DISTRICT
Montana — Community Water System — PWSID: MT0003150
System Information
| PWSID | MT0003150 |
| System Name | SAGE CREEK CO WATER DISTRICT |
| 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 | Jul 1, 1987 |
| Last Reported | Jan 5, 2026 |
Location & Contact
| State | Montana |
| City | CHESTER |
| ZIP Code | 59522 |
| Address | PO BOX 610 |
| Organization | WOODS, DRUE ANN M |
| Phone | — |
Population & Service
| Population Served | 225 |
| Service Connections | 52 |
Drinking Water Violations (73)
This water system has 73 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 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Unaddressed | — | Consumer Confidence Rule |
| Feb 1, 2025 | Feb 28, 2025 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Feb 28, 2025 | Revised Total Coliform Rule |
| Feb 1, 2025 | Feb 28, 2025 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Feb 28, 2025 | Revised Total Coliform Rule |
| Feb 1, 2025 | Feb 28, 2025 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Feb 28, 2025 | Revised Total Coliform Rule |
| Dec 30, 2024 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Dec 19, 2025 | Lead and Copper Rule |
| Dec 30, 2024 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Dec 19, 2025 | Lead and Copper 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 |
| Jul 1, 2022 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Jul 22, 2022 | Consumer Confidence Rule |
| Jul 1, 2022 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Jul 22, 2022 | Consumer Confidence Rule |
| Oct 1, 2020 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Aug 10, 2021 | Consumer Confidence Rule |
| Oct 1, 2020 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Aug 10, 2021 | Consumer Confidence Rule |
| Jul 1, 2020 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Aug 11, 2021 | Consumer Confidence Rule |
| Jul 1, 2020 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Aug 11, 2021 | Consumer Confidence Rule |
| Oct 1, 2012 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Jun 21, 2012 | Consumer Confidence Rule |
| Oct 1, 2012 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Jun 21, 2012 | Consumer Confidence Rule |
| Jul 1, 2012 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Jun 21, 2012 | Consumer Confidence Rule |
| Jul 1, 2012 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Jun 21, 2012 | Consumer Confidence Rule |
| Jul 1, 2012 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Jun 21, 2012 | Consumer Confidence Rule |
| Jul 1, 2012 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Jun 21, 2012 | Consumer Confidence Rule |
| Sep 1, 2011 | — | E. COLI | MR | No | Yes | — | — | — | Resolved | Sep 12, 2011 | Ground Water Rule |
| Sep 1, 2011 | — | E. COLI | MR | No | Yes | — | — | — | Resolved | Sep 12, 2011 | Ground Water Rule |
| Sep 1, 2011 | — | E. COLI | MR | No | Yes | — | — | — | Resolved | Sep 12, 2011 | Ground Water Rule |
| Oct 1, 2010 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Dec 23, 2010 | Consumer Confidence Rule |
| Oct 1, 2010 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Dec 23, 2010 | Consumer Confidence Rule |
| Oct 1, 2010 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Dec 23, 2010 | Consumer Confidence Rule |
| Jul 1, 2010 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Aug 7, 2010 | Consumer Confidence Rule |
| Jul 1, 2010 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Aug 7, 2010 | Consumer Confidence Rule |
| Jul 1, 2010 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Aug 7, 2010 | Consumer Confidence Rule |
| Jan 1, 2010 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Aug 28, 2018 | Lead and Copper Rule |
| Jan 1, 2010 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Aug 28, 2018 | Lead and Copper Rule |
| Oct 1, 2007 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Sep 13, 2009 | Lead and Copper Rule |
| Oct 1, 2007 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Sep 13, 2009 | Lead and Copper Rule |
| Oct 1, 2007 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Sep 13, 2009 | Lead and Copper Rule |
| Oct 1, 2007 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Sep 13, 2009 | Lead and Copper Rule |
| Oct 1, 2007 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Sep 13, 2009 | Lead and Copper Rule |
| Jul 1, 2006 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Oct 22, 2008 | Consumer Confidence Rule |
| Jul 1, 2006 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Oct 22, 2008 | Consumer Confidence Rule |
| Jul 1, 2006 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Oct 22, 2008 | Consumer Confidence Rule |
| Feb 1, 2006 | Feb 28, 2006 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Feb 28, 2006 | Total Coliform Rule |
| Feb 1, 2006 | Feb 28, 2006 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Feb 28, 2006 | Total Coliform Rule |
| Feb 1, 2006 | Feb 28, 2006 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Feb 28, 2006 | Total Coliform Rule |
| Feb 1, 2006 | Feb 28, 2006 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Feb 28, 2006 | Total Coliform Rule |
| Feb 1, 2006 | Feb 28, 2006 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Feb 28, 2006 | Total Coliform Rule |
| Jan 1, 2006 | Dec 31, 2006 | Total Haloacetic Acids (HAA5) | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Dec 31, 2006 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2006 | Dec 31, 2006 | TTHM | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Dec 31, 2006 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2006 | Dec 31, 2006 | TTHM | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Dec 31, 2006 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2006 | Dec 31, 2006 | TTHM | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Dec 31, 2006 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2006 | Dec 31, 2006 | Total Haloacetic Acids (HAA5) | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Dec 31, 2006 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2006 | Dec 31, 2006 | Total Haloacetic Acids (HAA5) | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Dec 31, 2006 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
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.