FORSYTH CITY OF
Montana — Community Water System — PWSID: MT0000215
System Information
| PWSID | MT0000215 |
| System Name | FORSYTH CITY OF |
| System Type | Community Water System |
| Water Source | Surface Water |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 08 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Feb 13, 1979 |
| Last Reported | Jan 5, 2026 |
Location & Contact
| State | Montana |
| City | FORSYTH |
| ZIP Code | 59327 |
| Address | PO BOX 226 |
| Organization | HALLMAN, TAYLOR R |
| Phone | 406-346-7511 |
Population & Service
| Population Served | 2,260 |
| Service Connections | 915 |
Drinking Water Violations (658)
This water system has 658 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Apr 1, 2015 | Jun 30, 2015 | Total Haloacetic Acids (HAA5) | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Jun 30, 2015 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2015 | Jun 30, 2015 | Total Haloacetic Acids (HAA5) | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Jun 30, 2015 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2015 | Jun 30, 2015 | TTHM | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Jun 30, 2015 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2015 | Jun 30, 2015 | TTHM | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Jun 30, 2015 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2015 | Jun 30, 2015 | Total Haloacetic Acids (HAA5) | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Jun 30, 2015 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2015 | Jun 30, 2015 | TTHM | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Jun 30, 2015 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2012 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Jul 17, 2012 | Consumer Confidence Rule |
| Jul 1, 2012 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Jul 17, 2012 | Consumer Confidence Rule |
| Jul 1, 2012 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Jul 17, 2012 | Consumer Confidence Rule |
| Jan 1, 2009 | Dec 31, 2009 | Chromium | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Dec 31, 2009 | Inorganic Chemicals |
| Jan 1, 2009 | Dec 31, 2009 | Nickel | MR | No | Yes | — | — | — | Resolved | Dec 31, 2009 | Inorganic Chemicals |
| Jan 1, 2009 | Dec 31, 2009 | Fluoride | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Dec 31, 2009 | Inorganic Chemicals |
| Jan 1, 2009 | Dec 31, 2009 | Fluoride | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Dec 31, 2009 | Inorganic Chemicals |
| Jan 1, 2009 | Dec 31, 2009 | cis-1,2-Dichloroethylene | MR | No | Yes | — | 0.07 mg/L | — | Resolved | Dec 31, 2009 | Volatile Organic Chemicals |
| Jan 1, 2009 | Dec 31, 2009 | 1,1-Dichloroethylene | MR | No | Yes | — | 0.007 mg/L | — | Resolved | Dec 31, 2009 | Volatile Organic Chemicals |
| Jan 1, 2009 | Dec 31, 2009 | Barium | MR | No | Yes | — | 2 mg/L | — | Resolved | Dec 31, 2009 | Inorganic Chemicals |
| Jan 1, 2009 | Dec 31, 2009 | Cadmium | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Dec 31, 2009 | Inorganic Chemicals |
| Jan 1, 2009 | Dec 31, 2009 | 1,2,4-Trichlorobenzene | MR | No | Yes | — | 0.07 mg/L | — | Resolved | Dec 31, 2009 | Volatile Organic Chemicals |
| Jan 1, 2009 | Dec 31, 2009 | Mercury | MR | No | Yes | — | 0.002 mg/L | — | Resolved | Dec 31, 2009 | Inorganic Chemicals |
| Jan 1, 2009 | Dec 31, 2009 | Antimony, Total | MR | No | Yes | — | 0.006 mg/L | — | Resolved | Dec 31, 2009 | Inorganic Chemicals |
| Jan 1, 2009 | Dec 31, 2009 | Fluoride | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Dec 31, 2009 | Inorganic Chemicals |
| Jan 1, 2009 | Dec 31, 2009 | 1,1-Dichloroethylene | MR | No | Yes | — | 0.007 mg/L | — | Resolved | Dec 31, 2009 | Volatile Organic Chemicals |
| Jan 1, 2009 | Dec 31, 2009 | Chromium | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Dec 31, 2009 | Inorganic Chemicals |
| Jan 1, 2009 | Dec 31, 2009 | Nickel | MR | No | Yes | — | — | — | Resolved | Dec 31, 2009 | Inorganic Chemicals |
| Jan 1, 2009 | Dec 31, 2009 | Chromium | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Dec 31, 2009 | Inorganic Chemicals |
| Jan 1, 2009 | Dec 31, 2009 | 1,2-Dichloroethane | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Dec 31, 2009 | Volatile Organic Chemicals |
| Jan 1, 2009 | Dec 31, 2009 | 1,1-Dichloroethylene | MR | No | Yes | — | 0.007 mg/L | — | Resolved | Dec 31, 2009 | Volatile Organic Chemicals |
| Jan 1, 2009 | Dec 31, 2009 | Nickel | MR | No | Yes | — | — | — | Resolved | Dec 31, 2009 | Inorganic Chemicals |
| Jan 1, 2009 | Dec 31, 2009 | o-Dichlorobenzene | MR | No | Yes | — | 0.6 mg/L | — | Resolved | Dec 31, 2009 | Volatile Organic Chemicals |
| Jan 1, 2009 | Dec 31, 2009 | Vinyl chloride | MR | No | Yes | — | 0.002 mg/L | — | Resolved | Dec 31, 2009 | Volatile Organic Chemicals |
| Jan 1, 2009 | Dec 31, 2009 | Nickel | MR | No | Yes | — | — | — | Resolved | Dec 31, 2009 | Inorganic Chemicals |
| Jan 1, 2009 | Dec 31, 2009 | o-Dichlorobenzene | MR | No | Yes | — | 0.6 mg/L | — | Resolved | Dec 31, 2009 | Volatile Organic Chemicals |
| Jan 1, 2009 | Dec 31, 2009 | Vinyl chloride | MR | No | Yes | — | 0.002 mg/L | — | Resolved | Dec 31, 2009 | Volatile Organic Chemicals |
| Jan 1, 2009 | Dec 31, 2009 | Mercury | MR | No | Yes | — | 0.002 mg/L | — | Resolved | Dec 31, 2009 | Inorganic Chemicals |
| Jan 1, 2009 | Dec 31, 2009 | Vinyl chloride | MR | No | Yes | — | 0.002 mg/L | — | Resolved | Dec 31, 2009 | Volatile Organic Chemicals |
| Jan 1, 2009 | Dec 31, 2009 | Cadmium | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Dec 31, 2009 | Inorganic Chemicals |
| Jan 1, 2009 | Dec 31, 2009 | o-Dichlorobenzene | MR | No | Yes | — | 0.6 mg/L | — | Resolved | Dec 31, 2009 | Volatile Organic Chemicals |
| Jan 1, 2009 | Dec 31, 2009 | 1,1-Dichloroethylene | MR | No | Yes | — | 0.007 mg/L | — | Resolved | Dec 31, 2009 | Volatile Organic Chemicals |
| Jan 1, 2009 | Dec 31, 2009 | o-Dichlorobenzene | MR | No | Yes | — | 0.6 mg/L | — | Resolved | Dec 31, 2009 | Volatile Organic Chemicals |
| Jan 1, 2009 | Dec 31, 2009 | 1,2,4-Trichlorobenzene | MR | No | Yes | — | 0.07 mg/L | — | Resolved | Dec 31, 2009 | Volatile Organic Chemicals |
| Jan 1, 2009 | Dec 31, 2009 | Barium | MR | No | Yes | — | 2 mg/L | — | Resolved | Dec 31, 2009 | Inorganic Chemicals |
| Jan 1, 2009 | Dec 31, 2009 | Barium | MR | No | Yes | — | 2 mg/L | — | Resolved | Dec 31, 2009 | Inorganic Chemicals |
| Jan 1, 2009 | Dec 31, 2009 | Barium | MR | No | Yes | — | 2 mg/L | — | Resolved | Dec 31, 2009 | Inorganic Chemicals |
| Jan 1, 2009 | Dec 31, 2009 | Antimony, Total | MR | No | Yes | — | 0.006 mg/L | — | Resolved | Dec 31, 2009 | Inorganic Chemicals |
| Jan 1, 2009 | Dec 31, 2009 | Cadmium | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Dec 31, 2009 | Inorganic Chemicals |
| Jan 1, 2009 | Dec 31, 2009 | Mercury | MR | No | Yes | — | 0.002 mg/L | — | Resolved | Dec 31, 2009 | Inorganic Chemicals |
| Jan 1, 2009 | Dec 31, 2009 | Mercury | MR | No | Yes | — | 0.002 mg/L | — | Resolved | Dec 31, 2009 | Inorganic Chemicals |
| Jan 1, 2009 | Dec 31, 2009 | Antimony, Total | MR | No | Yes | — | 0.006 mg/L | — | Resolved | Dec 31, 2009 | Inorganic Chemicals |
| Jan 1, 2009 | Dec 31, 2009 | Fluoride | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Dec 31, 2009 | Inorganic Chemicals |
| Jan 1, 2009 | Dec 31, 2009 | 1,2,4-Trichlorobenzene | MR | No | Yes | — | 0.07 mg/L | — | Resolved | Dec 31, 2009 | Volatile 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.