ELK CREEK COLONY
Montana — Community Water System — PWSID: MT0004739
System Information
| PWSID | MT0004739 |
| System Name | ELK CREEK COLONY |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 08 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Mar 30, 2011 |
| Last Reported | Jan 5, 2026 |
Location & Contact
| State | Montana |
| City | AUGUSTA |
| ZIP Code | 59410 |
| Address | PO BOX 627 |
| Organization | WIPF, MARK P |
| Phone | 406-562-3357 |
Population & Service
| Population Served | 84 |
| Service Connections | 7 |
Drinking Water Violations (103)
This water system has 103 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, 2024 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Unaddressed | — | Lead and Copper Rule |
| Oct 1, 2024 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Unaddressed | — | Lead and Copper Rule |
| Jul 1, 2021 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Jul 27, 2021 | Consumer Confidence Rule |
| Apr 1, 2020 | Jun 30, 2020 | Nitrate-Nitrite | MCL | Yes | No | 25.8 MG/L | — | 10 | Resolved | Jun 30, 2020 | Nitrate Rule |
| Apr 1, 2020 | Jun 30, 2020 | Nitrate-Nitrite | MCL | Yes | No | 25.8 MG/L | — | 10 | Resolved | Jun 30, 2020 | Nitrate Rule |
| Apr 1, 2020 | Jun 30, 2020 | Nitrate-Nitrite | MCL | Yes | No | 25.8 MG/L | — | 10 | Resolved | Jun 30, 2020 | Nitrate Rule |
| Apr 1, 2020 | Jun 30, 2020 | Nitrate-Nitrite | MCL | Yes | No | 25.8 MG/L | — | 10 | Resolved | Jun 30, 2020 | Nitrate Rule |
| Apr 1, 2020 | Jun 30, 2020 | Nitrate-Nitrite | MCL | Yes | No | 25.8 MG/L | — | 10 | Resolved | Jun 30, 2020 | Nitrate Rule |
| Apr 1, 2020 | Jun 30, 2020 | Nitrate-Nitrite | MCL | Yes | No | 25.8 MG/L | — | 10 | Resolved | Jun 30, 2020 | Nitrate Rule |
| Jan 1, 2020 | Mar 31, 2020 | Nitrate-Nitrite | MCL | Yes | No | 16.4 MG/L | — | 10 | Resolved | Mar 31, 2020 | Nitrate Rule |
| Jan 1, 2020 | Mar 31, 2020 | Nitrate-Nitrite | MCL | Yes | No | 16.4 MG/L | — | 10 | Resolved | Mar 31, 2020 | Nitrate Rule |
| Jan 1, 2020 | Mar 31, 2020 | Nitrate-Nitrite | MCL | Yes | No | 16.4 MG/L | — | 10 | Resolved | Mar 31, 2020 | Nitrate Rule |
| Jan 1, 2020 | Mar 31, 2020 | Nitrate-Nitrite | MCL | Yes | No | 16.4 MG/L | — | 10 | Resolved | Mar 31, 2020 | Nitrate Rule |
| Jan 1, 2020 | Mar 31, 2020 | Nitrate-Nitrite | MCL | Yes | No | 16.4 MG/L | — | 10 | Resolved | Mar 31, 2020 | Nitrate Rule |
| Oct 1, 2019 | Dec 31, 2019 | Nitrate-Nitrite | MCL | Yes | No | 12.6 MG/L | — | 10 | Resolved | Dec 31, 2019 | Nitrate Rule |
| Oct 1, 2019 | Dec 31, 2019 | Nitrate-Nitrite | MCL | Yes | No | 12.6 MG/L | — | 10 | Resolved | Dec 31, 2019 | Nitrate Rule |
| Oct 1, 2019 | Dec 31, 2019 | Nitrate-Nitrite | MCL | Yes | No | 12.6 MG/L | — | 10 | Resolved | Dec 31, 2019 | Nitrate Rule |
| Oct 1, 2019 | Dec 31, 2019 | Nitrate-Nitrite | MCL | Yes | No | 12.6 MG/L | — | 10 | Resolved | Dec 31, 2019 | Nitrate Rule |
| Oct 1, 2019 | Dec 31, 2019 | Nitrate-Nitrite | MCL | Yes | No | 12.6 MG/L | — | 10 | Resolved | Dec 31, 2019 | Nitrate Rule |
| Oct 1, 2019 | Dec 31, 2019 | Nitrate-Nitrite | MCL | Yes | No | 12.6 MG/L | — | 10 | Resolved | Dec 31, 2019 | Nitrate Rule |
| Jul 1, 2019 | Sep 30, 2019 | Nitrate-Nitrite | MCL | Yes | No | 28.9 MG/L | — | 10 | Resolved | Sep 30, 2019 | Nitrate Rule |
| Jul 1, 2019 | Sep 30, 2019 | Nitrate-Nitrite | MCL | Yes | No | 28.9 MG/L | — | 10 | Resolved | Sep 30, 2019 | Nitrate Rule |
| Jul 1, 2019 | Sep 30, 2019 | Nitrate-Nitrite | MCL | Yes | No | 28.9 MG/L | — | 10 | Resolved | Sep 30, 2019 | Nitrate Rule |
| Jul 1, 2019 | Sep 30, 2019 | Nitrate-Nitrite | MCL | Yes | No | 28.9 MG/L | — | 10 | Resolved | Sep 30, 2019 | Nitrate Rule |
| Jul 1, 2019 | Sep 30, 2019 | Nitrate-Nitrite | MCL | Yes | No | 28.9 MG/L | — | 10 | Resolved | Sep 30, 2019 | Nitrate Rule |
| Apr 1, 2019 | Jun 30, 2019 | Nitrate-Nitrite | MCL | Yes | No | 15.5 MG/L | — | 10 | Resolved | Jun 30, 2019 | Nitrate Rule |
| Apr 1, 2019 | Jun 30, 2019 | Nitrate-Nitrite | MCL | Yes | No | 15.5 MG/L | — | 10 | Resolved | Jun 30, 2019 | Nitrate Rule |
| Apr 1, 2019 | Jun 30, 2019 | Nitrate-Nitrite | MCL | Yes | No | 15.5 MG/L | — | 10 | Resolved | Jun 30, 2019 | Nitrate Rule |
| Apr 1, 2019 | Jun 30, 2019 | Nitrate-Nitrite | MCL | Yes | No | 15.5 MG/L | — | 10 | Resolved | Jun 30, 2019 | Nitrate Rule |
| Apr 1, 2019 | Jun 30, 2019 | Nitrate-Nitrite | MCL | Yes | No | 15.5 MG/L | — | 10 | Resolved | Jun 30, 2019 | Nitrate Rule |
| Jan 1, 2019 | Mar 31, 2019 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Mar 31, 2019 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2019 | Mar 31, 2019 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Mar 31, 2019 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2019 | Mar 31, 2019 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Mar 31, 2019 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2017 | Dec 31, 2019 | TTHM | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Dec 31, 2019 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2017 | Dec 31, 2019 | TTHM | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Dec 31, 2019 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2017 | Dec 31, 2019 | TTHM | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Dec 31, 2019 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2017 | Dec 31, 2019 | Fluoride | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Dec 31, 2019 | Inorganic Chemicals |
| Jan 1, 2017 | Dec 31, 2019 | Fluoride | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Dec 31, 2019 | Inorganic Chemicals |
| Jan 1, 2017 | Dec 31, 2019 | Fluoride | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Dec 31, 2019 | Inorganic Chemicals |
| Jan 1, 2017 | Dec 31, 2019 | Total Haloacetic Acids (HAA5) | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Dec 31, 2019 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2017 | Dec 31, 2019 | Total Haloacetic Acids (HAA5) | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Dec 31, 2019 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Dec 30, 2015 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Feb 1, 2016 | Lead and Copper Rule |
| Dec 30, 2015 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Feb 1, 2016 | Lead and Copper Rule |
| Oct 1, 2013 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Dec 31, 2013 | Consumer Confidence Rule |
| Sep 1, 2013 | Sep 30, 2013 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Sep 30, 2013 | Total Coliform Rule |
| Sep 1, 2013 | — | E. COLI | MR | No | Yes | — | — | — | Resolved | Oct 25, 2013 | Ground Water Rule |
| Sep 1, 2013 | — | E. COLI | MR | No | Yes | — | — | — | Resolved | Oct 25, 2013 | Ground Water Rule |
| Jul 1, 2013 | Sep 30, 2013 | Total Haloacetic Acids (HAA5) | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Sep 30, 2013 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2012 | Dec 31, 2012 | 2,4-D | MR | No | Yes | — | 0.07 mg/L | — | Resolved | Dec 31, 2012 | Synthetic Organic Chemicals |
| Oct 1, 2012 | Dec 31, 2012 | Simazine | MR | No | Yes | — | 0.004 mg/L | — | Resolved | Dec 31, 2012 | Synthetic 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.