POTLATCH TRAILER COURT
Wyoming — Community Water System — PWSID: WY5600171
System Information
| PWSID | WY5600171 |
| System Name | POTLATCH TRAILER COURT |
| 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 | Nov 17, 2025 |
Location & Contact
| State | Wyoming |
| City | TORRINGTON |
| ZIP Code | 82240 |
| Address | PO Box 250 (659 Industrial Park Avenue) |
| Organization | POWELL, CHRIS |
| Phone | 307-532-2012 |
Population & Service
| Population Served | 70 |
| Service Connections | 41 |
Drinking Water Violations (119)
This water system has 119 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sep 29, 2022 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Oct 21, 2022 | Lead and Copper Rule |
| Jul 1, 2021 | Sep 30, 2021 | Nitrate-Nitrite | MCL | Yes | No | 11 MG/L | — | 10 | Resolved | Sep 30, 2021 | Nitrate Rule |
| Oct 1, 2020 | Dec 31, 2020 | Nitrate-Nitrite | MCL | Yes | No | 11 MG/L | — | 10 | Resolved | Dec 31, 2020 | Nitrate Rule |
| Oct 1, 2020 | Dec 31, 2020 | Nitrate-Nitrite | MCL | Yes | No | 11 MG/L | — | 10 | Resolved | Dec 31, 2020 | Nitrate Rule |
| Jul 1, 2020 | Sep 30, 2020 | Nitrate-Nitrite | MCL | Yes | No | 11 MG/L | — | 10 | Resolved | Sep 30, 2020 | Nitrate Rule |
| Jul 1, 2020 | Sep 30, 2020 | Nitrate-Nitrite | MCL | Yes | No | 11 MG/L | — | 10 | Resolved | Sep 30, 2020 | Nitrate Rule |
| Apr 1, 2020 | Jun 30, 2020 | Nitrate-Nitrite | MR | No | Yes | — | — | — | Resolved | Jun 30, 2020 | Nitrate Rule |
| Apr 1, 2020 | Jun 30, 2020 | Nitrate-Nitrite | MR | No | Yes | — | — | — | Resolved | Jun 30, 2020 | Nitrate Rule |
| Apr 1, 2019 | Jun 30, 2019 | Nitrate-Nitrite | MCL | Yes | No | 16 MG/L | — | 10 | Resolved | Jun 30, 2019 | Nitrate Rule |
| Apr 1, 2019 | Jun 30, 2019 | Nitrate-Nitrite | MCL | Yes | No | 16 MG/L | — | 10 | Resolved | Jun 30, 2019 | Nitrate Rule |
| Jan 1, 2019 | Mar 31, 2019 | Nitrate-Nitrite | MCL | Yes | No | 16 MG/L | — | 10 | Resolved | Mar 31, 2019 | Nitrate Rule |
| Jan 1, 2019 | Mar 31, 2019 | Nitrate-Nitrite | MCL | Yes | No | 16 MG/L | — | 10 | Resolved | Mar 31, 2019 | Nitrate Rule |
| Apr 1, 2018 | Jun 30, 2018 | Nitrate-Nitrite | MCL | Yes | No | 14 MG/L | — | 10 | Resolved | Jun 30, 2018 | Nitrate Rule |
| Apr 1, 2018 | Jun 30, 2018 | Nitrate-Nitrite | MCL | Yes | No | 14 MG/L | — | 10 | Resolved | Jun 30, 2018 | Nitrate Rule |
| Jan 1, 2018 | Mar 31, 2018 | Nitrate-Nitrite | MCL | Yes | No | 14 MG/L | — | 10 | Resolved | Mar 31, 2018 | Nitrate Rule |
| Jan 1, 2018 | Mar 31, 2018 | Nitrate-Nitrite | MCL | Yes | No | 14 MG/L | — | 10 | Resolved | Mar 31, 2018 | Nitrate Rule |
| Oct 1, 2017 | Dec 31, 2017 | Nitrate-Nitrite | MCL | Yes | No | 11 MG/L | — | 10 | Resolved | Dec 31, 2017 | Nitrate Rule |
| Oct 1, 2017 | Dec 31, 2017 | Nitrate-Nitrite | MCL | Yes | No | 11 MG/L | — | 10 | Resolved | Dec 31, 2017 | Nitrate Rule |
| Jul 1, 2007 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Aug 14, 2007 | Consumer Confidence Rule |
| Jul 1, 2007 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Aug 14, 2007 | Consumer Confidence Rule |
| Oct 1, 2006 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Sep 22, 2009 | Lead and Copper Rule |
| Oct 1, 2006 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Sep 22, 2009 | Lead and Copper Rule |
| Oct 1, 2005 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Feb 25, 2008 | Lead and Copper Rule |
| Oct 1, 2005 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Feb 25, 2008 | Lead and Copper Rule |
| Oct 1, 2005 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Feb 25, 2008 | Lead and Copper Rule |
| Oct 1, 2005 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Feb 25, 2008 | Lead and Copper Rule |
| Jan 1, 2004 | Dec 31, 2004 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2004 | Nitrate Rule |
| Jan 1, 2004 | Dec 31, 2004 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2004 | Nitrate Rule |
| Jan 1, 2004 | Dec 31, 2004 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2004 | Nitrate Rule |
| Jan 1, 2002 | Dec 31, 2004 | Antimony, Total | MR | No | Yes | — | 0.006 mg/L | — | Resolved | Dec 31, 2004 | Inorganic Chemicals |
| Jan 1, 2002 | Dec 31, 2004 | 1,2,4-Trichlorobenzene | MR | No | No | — | 0.07 mg/L | — | Resolved | Dec 31, 2004 | Volatile Organic Chemicals |
| Jan 1, 2002 | Dec 31, 2004 | 1,2,4-Trichlorobenzene | MR | No | No | — | 0.07 mg/L | — | Resolved | Dec 31, 2004 | Volatile Organic Chemicals |
| Jan 1, 2002 | Dec 31, 2004 | Thallium, Total | MR | No | Yes | — | 0.002 mg/L | — | Resolved | Dec 31, 2004 | Inorganic Chemicals |
| Jan 1, 2002 | Dec 31, 2004 | Thallium, Total | MR | No | Yes | — | 0.002 mg/L | — | Resolved | Dec 31, 2004 | Inorganic Chemicals |
| Jan 1, 2002 | Dec 31, 2004 | CYANIDE | MR | No | Yes | — | 0.2 mg/L | — | Resolved | Dec 31, 2004 | Inorganic Chemicals |
| Jan 1, 2002 | Dec 31, 2004 | CYANIDE | MR | No | Yes | — | 0.2 mg/L | — | Resolved | Dec 31, 2004 | Inorganic Chemicals |
| Jan 1, 2002 | Dec 31, 2004 | Trichloroethylene | MR | No | No | — | 0.005 mg/L | — | Resolved | Dec 31, 2004 | Volatile Organic Chemicals |
| Jan 1, 2002 | Dec 31, 2004 | Trichloroethylene | MR | No | No | — | 0.005 mg/L | — | Resolved | Dec 31, 2004 | Volatile Organic Chemicals |
| Jan 1, 2002 | Dec 31, 2004 | Trichloroethylene | MR | No | No | — | 0.005 mg/L | — | Resolved | Dec 31, 2004 | Volatile Organic Chemicals |
| Jan 1, 2002 | Dec 31, 2004 | Chromium | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Dec 31, 2004 | Inorganic Chemicals |
| Jan 1, 2002 | Dec 31, 2004 | Vinyl chloride | MR | No | No | — | 0.002 mg/L | — | Resolved | Dec 31, 2004 | Volatile Organic Chemicals |
| Jan 1, 2002 | Dec 31, 2004 | o-Dichlorobenzene | MR | No | No | — | 0.6 mg/L | — | Resolved | Dec 31, 2004 | Volatile Organic Chemicals |
| Jan 1, 2002 | Dec 31, 2004 | trans-1,2-Dichloroethylene | MR | No | No | — | 0.1 mg/L | — | Resolved | Dec 31, 2004 | Volatile Organic Chemicals |
| Jan 1, 2002 | Dec 31, 2004 | trans-1,2-Dichloroethylene | MR | No | No | — | 0.1 mg/L | — | Resolved | Dec 31, 2004 | Volatile Organic Chemicals |
| Jan 1, 2002 | Dec 31, 2004 | Barium | MR | No | Yes | — | 2 mg/L | — | Resolved | Dec 31, 2004 | Inorganic Chemicals |
| Jan 1, 2002 | Dec 31, 2004 | Barium | MR | No | Yes | — | 2 mg/L | — | Resolved | Dec 31, 2004 | Inorganic Chemicals |
| Jan 1, 2002 | Dec 31, 2004 | Vinyl chloride | MR | No | No | — | 0.002 mg/L | — | Resolved | Dec 31, 2004 | Volatile Organic Chemicals |
| Jan 1, 2002 | Dec 31, 2004 | Carbon tetrachloride | MR | No | No | — | 0.005 mg/L | — | Resolved | Dec 31, 2004 | Volatile Organic Chemicals |
| Jan 1, 2002 | Dec 31, 2004 | Antimony, Total | MR | No | Yes | — | 0.006 mg/L | — | Resolved | Dec 31, 2004 | Inorganic Chemicals |
| Jan 1, 2002 | Dec 31, 2004 | Chromium | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Dec 31, 2004 | Inorganic 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.