NORTHWEST WATER CONDITIONING CULLIGAN W
Montana — Non-Transient Non-Community — PWSID: MT0003473
System Information
| PWSID | MT0003473 |
| System Name | NORTHWEST WATER CONDITIONING CULLIGAN W |
| System Type | Non-Transient Non-Community |
| Water Source | Surface Water Purchased |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 08 |
| Serves School | No |
| Wholesaler | No |
| First Reported | May 8, 1991 |
| Last Reported | Jan 5, 2026 |
Location & Contact
| State | Montana |
| City | LAUREL |
| ZIP Code | 59044 |
| Address | 603 WEST MAIN STREET |
| Organization | CARTER, JASON |
| Phone | 406-628-6059 |
Population & Service
| Population Served | 300 |
| Service Connections | 1 |
Drinking Water Violations (21)
This water system has 21 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, 2023 | Mar 31, 2023 | Bromate | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Mar 31, 2023 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2023 | Mar 31, 2023 | Bromate | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Mar 31, 2023 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2023 | Mar 31, 2023 | Bromate | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Mar 31, 2023 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2020 | Jan 31, 2020 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Jan 31, 2020 | Revised Total Coliform Rule |
| Jan 1, 2020 | Jan 31, 2020 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Jan 31, 2020 | Revised Total Coliform Rule |
| Jan 1, 2020 | Jan 31, 2020 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Jan 31, 2020 | Revised Total Coliform Rule |
| Jul 1, 2018 | Sep 30, 2018 | Bromate | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Sep 30, 2018 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2018 | Sep 30, 2018 | Bromate | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Sep 30, 2018 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2018 | Sep 30, 2018 | Bromate | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Sep 30, 2018 | Stage 1 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, 2007 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Aug 26, 2008 | Lead and Copper Rule |
| Oct 1, 2007 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Aug 26, 2008 | Lead and Copper Rule |
| Oct 1, 2007 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Aug 26, 2008 | Lead and Copper Rule |
| Oct 1, 2007 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Aug 26, 2008 | Lead and Copper Rule |
| Oct 1, 2004 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Aug 26, 2008 | Lead and Copper Rule |
| Oct 1, 2004 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Aug 26, 2008 | Lead and Copper Rule |
| Oct 1, 2004 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Aug 26, 2008 | Lead and Copper Rule |
| May 1, 1994 | May 31, 1994 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | May 31, 1994 | Total Coliform Rule |
| May 1, 1994 | May 31, 1994 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | May 31, 1994 | Total Coliform Rule |
| — | — | — | No | No | — | — | — | — | — | — |
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.