AYERS HUTTERITE COLONY
Montana - Community Water System - PWSID: MT0000413
System Information
| PWSID | MT0000413 |
| System Name | AYERS HUTTERITE 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 | Feb 13, 1979 |
| Last Reported | Mar 26, 2026 |
Location & Contact
| State | Montana |
| City | GRASS RANGE |
| ZIP Code | 59032 |
| Address | BOX 77 |
| Organization | STAHL, RANDY J |
| Phone | 406-428-2362 |
Population & Service
| Population Served | 58 |
| Service Connections | 19 |
Drinking Water Violations (56)
This water system has 56 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jul 1, 2020 | - | Other | No | No | - | - | - | Resolved | Aug 4, 2020 | - | |
| Jul 1, 2020 | - | Other | No | No | - | - | - | Resolved | Aug 4, 2020 | - | |
| Jan 1, 2020 | Dec 31, 2020 | MR | No | Yes | - | - | - | Resolved | Dec 31, 2020 | - | |
| Jan 1, 2020 | Dec 31, 2020 | MR | No | Yes | - | - | - | Resolved | Dec 31, 2020 | - | |
| Jan 1, 2020 | Dec 31, 2020 | MR | No | Yes | - | - | - | Resolved | Dec 31, 2020 | - | |
| Jul 1, 2018 | - | Other | No | No | - | - | - | Resolved | Aug 17, 2018 | - | |
| Jul 1, 2018 | - | Other | No | No | - | - | - | Resolved | Aug 17, 2018 | - | |
| Oct 1, 2015 | - | MR | No | No | - | TT | - | Resolved | Oct 19, 2015 | - | |
| Oct 1, 2015 | - | MR | No | No | - | TT | - | Resolved | Oct 19, 2015 | - | |
| Oct 1, 2015 | - | MR | No | No | - | TT | - | Resolved | Oct 19, 2015 | - | |
| Jul 1, 2015 | - | Other | No | No | - | - | - | Resolved | Jul 21, 2015 | - | |
| Jul 1, 2015 | - | Other | No | No | - | - | - | Resolved | Jul 21, 2015 | - | |
| Oct 1, 2013 | - | Other | No | No | - | - | - | Resolved | Dec 26, 2013 | - | |
| Oct 1, 2013 | - | Other | No | No | - | - | - | Resolved | Dec 26, 2013 | - | |
| Feb 1, 2012 | Feb 29, 2012 | MR | No | No | - | 5% of samples | - | Resolved | Feb 29, 2012 | - | |
| Feb 1, 2012 | Feb 29, 2012 | MR | No | No | - | 5% of samples | - | Resolved | Feb 29, 2012 | - | |
| Feb 1, 2012 | Feb 29, 2012 | MR | No | No | - | 5% of samples | - | Resolved | Feb 29, 2012 | - | |
| Feb 1, 2012 | Feb 29, 2012 | MR | No | No | - | 5% of samples | - | Resolved | Feb 29, 2012 | - | |
| Oct 5, 2010 | - | TT | Yes | No | - | - | - | Resolved | Oct 28, 2010 | - | |
| Oct 5, 2010 | - | TT | Yes | No | - | - | - | Resolved | Oct 28, 2010 | - | |
| Oct 5, 2010 | - | TT | Yes | No | - | - | - | Resolved | Oct 28, 2010 | - | |
| Oct 5, 2010 | - | TT | Yes | No | - | - | - | Resolved | Oct 28, 2010 | - | |
| Oct 5, 2010 | - | TT | Yes | No | - | - | - | Resolved | Oct 28, 2010 | - | |
| Oct 1, 2010 | - | Other | No | No | - | - | - | Resolved | Oct 22, 2010 | - | |
| Oct 1, 2010 | - | Other | No | No | - | - | - | Resolved | Oct 22, 2010 | - | |
| Oct 1, 2010 | - | Other | No | No | - | - | - | Resolved | Oct 22, 2010 | - | |
| Oct 1, 2007 | Oct 31, 2007 | MR | No | No | - | 5% of samples | - | Resolved | Oct 31, 2007 | - | |
| Oct 1, 2007 | Oct 31, 2007 | MR | No | No | - | 5% of samples | - | Resolved | Oct 31, 2007 | - | |
| Oct 1, 2007 | Oct 31, 2007 | MR | No | No | - | 5% of samples | - | Resolved | Oct 31, 2007 | - | |
| Oct 1, 2007 | Oct 31, 2007 | MR | No | No | - | 5% of samples | - | Resolved | Oct 31, 2007 | - | |
| Jan 1, 2000 | Dec 31, 2000 | MR | No | Yes | - | - | - | Resolved | Dec 31, 2000 | - | |
| Jan 1, 2000 | Dec 31, 2000 | MR | No | Yes | - | - | - | Resolved | Dec 31, 2000 | - | |
| Jan 1, 2000 | Dec 31, 2000 | MR | No | Yes | - | - | - | Resolved | Dec 31, 2000 | - | |
| Jan 1, 1998 | Dec 31, 1998 | MR | No | Yes | - | 10 mg/L | - | Resolved | Dec 31, 1998 | - | |
| Jul 1, 1993 | - | MR | No | No | - | TT | - | Resolved | Nov 27, 1996 | - | |
| Jul 1, 1993 | - | MR | No | No | - | TT | - | Resolved | Nov 27, 1996 | - | |
| Jul 1, 1993 | Jul 31, 1993 | MR | No | No | - | 5% of samples | - | Resolved | Jul 31, 1993 | - | |
| Jul 1, 1993 | Jul 31, 1993 | MR | No | No | - | 5% of samples | - | Resolved | Jul 31, 1993 | - | |
| Oct 1, 1981 | Sep 30, 1982 | MR | No | Yes | - | 0.002 mg/L | - | Archived | Sep 30, 1982 | - | |
| Oct 1, 1981 | Sep 30, 1982 | MR | No | Yes | - | 0.1 mg/L | - | Archived | Sep 30, 1982 | - | |
| Oct 1, 1981 | Sep 30, 1982 | MR | No | Yes | - | 0.05 mg/L | - | Archived | Sep 30, 1982 | - | |
| Oct 1, 1981 | Sep 30, 1982 | MR | No | Yes | - | 0.010 mg/L | - | Archived | Sep 30, 1982 | - | |
| Oct 1, 1981 | Sep 30, 1982 | MR | No | Yes | - | 10 mg/L | - | Archived | Sep 30, 1982 | - | |
| Oct 1, 1981 | Sep 30, 1982 | MR | No | Yes | - | 2 mg/L | - | Archived | Sep 30, 1982 | - | |
| Oct 1, 1981 | Sep 30, 1982 | MR | No | Yes | - | 4.0 mg/L | - | Archived | Sep 30, 1982 | - | |
| Oct 1, 1981 | Sep 30, 1982 | MR | No | Yes | - | 0.005 mg/L | - | Archived | Sep 30, 1982 | - | |
| Jun 24, 1981 | Jul 23, 1981 | MR | No | Yes | - | 0.05 mg/L | - | Archived | Jul 23, 1981 | - | |
| Jun 24, 1981 | Jul 23, 1981 | MR | No | Yes | - | 0.1 mg/L | - | Archived | Jul 23, 1981 | - | |
| Jun 24, 1981 | Jul 23, 1981 | MR | No | Yes | - | 0.002 mg/L | - | Archived | Jul 23, 1981 | - | |
| Jun 24, 1981 | Jul 23, 1981 | MR | No | Yes | - | 0.010 mg/L | - | Archived | Jul 23, 1981 | - |
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.