PAVILLION, TOWN OF
Wyoming - Community Water System - PWSID: WY5600039
System Information
| PWSID | WY5600039 |
| System Name | PAVILLION, TOWN OF |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 08 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Feb 13, 1979 |
| Last Reported | Mar 2, 2026 |
Location & Contact
| State | Wyoming |
| City | PAVILLION |
| ZIP Code | 82523 |
| Address | P.O. Box 278 |
| Organization | FOX, SUSAN |
| Phone | 307-856-2154 |
Population & Service
| Population Served | 230 |
| Service Connections | 126 |
Drinking Water Violations (43)
This water system has 43 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jun 11, 2025 | - | RPT | No | No | - | - | - | Resolved | Jun 24, 2025 | - | |
| Jun 11, 2025 | - | RPT | No | No | - | - | - | Resolved | Jun 24, 2025 | - | |
| Apr 24, 2025 | - | TT | Yes | No | - | - | - | Addressed | - | - | |
| Nov 1, 2024 | Nov 30, 2024 | MON | No | Yes | - | - | - | Resolved | Nov 30, 2024 | - | |
| Jul 6, 2024 | - | TT | Yes | No | - | - | - | Resolved | Aug 11, 2025 | - | |
| Jul 6, 2024 | - | TT | Yes | No | - | - | - | Resolved | Aug 11, 2025 | - | |
| Oct 1, 2022 | Dec 31, 2022 | MR | No | No | - | 4.0 mg/L | - | Resolved | Dec 31, 2022 | - | |
| Oct 1, 2022 | Dec 31, 2022 | MR | No | No | - | 4.0 mg/L | - | Resolved | Dec 31, 2022 | - | |
| May 1, 2022 | May 31, 2022 | MON | No | Yes | - | - | - | Resolved | May 31, 2022 | - | |
| May 1, 2022 | May 31, 2022 | MON | No | Yes | - | - | - | Resolved | May 31, 2022 | - | |
| Jan 1, 2022 | Dec 31, 2022 | MR | No | Yes | - | - | - | Resolved | Dec 31, 2022 | - | |
| Jan 1, 2022 | Dec 31, 2022 | MR | No | Yes | - | - | - | Resolved | Dec 31, 2022 | - | |
| Oct 1, 2021 | - | Other | No | No | - | - | - | Resolved | Jul 22, 2022 | - | |
| Oct 1, 2021 | - | Other | No | No | - | - | - | Resolved | Jul 22, 2022 | - | |
| Oct 1, 2021 | - | Other | No | No | - | - | - | Resolved | Jul 22, 2022 | - | |
| Sep 18, 2019 | - | TT | Yes | No | - | - | - | Resolved | Jul 20, 2020 | - | |
| Jan 18, 2017 | - | TT | Yes | No | - | - | - | Resolved | Nov 29, 2017 | - | |
| Jan 18, 2017 | - | TT | Yes | No | - | - | - | Resolved | Nov 29, 2017 | - | |
| Jan 18, 2017 | - | TT | Yes | No | - | - | - | Resolved | Nov 29, 2017 | - | |
| Jan 18, 2017 | - | TT | Yes | No | - | - | - | Resolved | Nov 29, 2017 | - | |
| Jan 18, 2017 | - | TT | Yes | No | - | - | - | Resolved | Nov 29, 2017 | - | |
| Jan 18, 2017 | - | TT | Yes | No | - | - | - | Resolved | Nov 29, 2017 | - | |
| Jul 1, 2015 | - | Other | No | No | - | - | - | Resolved | Sep 1, 2015 | - | |
| Jul 1, 2015 | - | Other | No | No | - | - | - | Resolved | Sep 1, 2015 | - | |
| Jan 1, 2013 | Dec 31, 2013 | MR | No | Yes | - | - | - | Resolved | Dec 31, 2013 | - | |
| Jan 1, 2013 | Dec 31, 2013 | MR | No | Yes | - | - | - | Resolved | Dec 31, 2013 | - | |
| Dec 1, 2012 | Dec 31, 2012 | MR | No | No | - | 5% of samples | - | Resolved | Dec 31, 2012 | - | |
| Dec 1, 2012 | Dec 31, 2012 | MR | No | No | - | 5% of samples | - | Resolved | Dec 31, 2012 | - | |
| Sep 1, 2011 | Sep 30, 2011 | MR | No | No | - | 5% of samples | - | Resolved | Sep 30, 2011 | - | |
| Sep 1, 2011 | Sep 30, 2011 | MR | No | No | - | 5% of samples | - | Resolved | Sep 30, 2011 | - | |
| Sep 1, 2011 | Sep 30, 2011 | MR | No | No | - | 5% of samples | - | Resolved | Sep 30, 2011 | - | |
| Sep 1, 2011 | Sep 30, 2011 | MR | No | No | - | 5% of samples | - | Resolved | Sep 30, 2011 | - | |
| Oct 1, 2007 | Oct 31, 2007 | MCL | Yes | No | - | 5% of samples | - | Archived | Oct 31, 2007 | - | |
| Jun 1, 2003 | Jun 30, 2003 | MR | No | No | - | 5% of samples | - | Resolved | Jun 30, 2003 | - | |
| Jun 1, 1998 | Jun 30, 1998 | MCL | Yes | No | - | 5% of samples | - | Archived | Jun 30, 1998 | - | |
| Dec 1, 1992 | Dec 31, 1992 | MR | No | No | - | 5% of samples | - | Archived | Dec 31, 1992 | - | |
| Jul 1, 1976 | Jun 30, 1980 | MR | No | No | - | 5 pCi/L | - | Archived | Jun 30, 1980 | - | |
| Jul 1, 1976 | Jun 30, 1980 | MR | No | No | - | 15 pCi/L | - | Archived | Jun 30, 1980 | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | 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.