BAIROIL, TOWN OF
Wyoming — Community Water System — PWSID: WY5600003
System Information
| PWSID | WY5600003 |
| System Name | BAIROIL, 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 | Nov 17, 2025 |
Location & Contact
| State | Wyoming |
| City | BAIROIL |
| ZIP Code | 82322 |
| Address | P.O. Box 58 (1101 Antelope Drive) |
| Organization | CLAWSON, LOWELL |
| Phone | 307-324-7653 |
Population & Service
| Population Served | 71 |
| Service Connections | 43 |
Drinking Water Violations (12)
This water system has 12 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, 2023 | Sep 30, 2023 | Chlorine | MR | No | No | — | 4.0 mg/L | — | Resolved | Sep 30, 2023 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Sep 29, 2022 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Jul 28, 2023 | Lead and Copper Rule |
| Jul 1, 2022 | Jul 31, 2022 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Jul 31, 2022 | Revised Total Coliform Rule |
| Jul 1, 2022 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Jul 28, 2023 | Lead and Copper Rule |
| Jul 1, 2022 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Jul 28, 2023 | Lead and Copper Rule |
| Apr 1, 2021 | — | Lead and Copper Rule | TT | Yes | No | — | TT | — | Resolved | Apr 5, 2021 | Lead and Copper Rule |
| Feb 1, 2020 | Feb 29, 2020 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Feb 29, 2020 | Revised Total Coliform Rule |
| Apr 1, 2019 | Jun 30, 2019 | Gross Alpha, Excl. Radon and U | MR | No | Yes | — | 15 pCi/L | — | Resolved | Jun 30, 2019 | Radionuclides and Revised Rad Rule |
| Apr 1, 2019 | Jun 30, 2019 | Combined Radium (-226 and -228) | MR | No | Yes | — | 5 pCi/L | — | Resolved | Jun 30, 2019 | Radionuclides and Revised Rad Rule |
| Jan 1, 2014 | Dec 31, 2014 | TTHM | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Dec 31, 2014 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2010 | Dec 31, 2010 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2010 | Nitrate Rule |
| Jul 1, 1980 | Jun 30, 1981 | Gross Alpha, Excl. Radon and U | MR | No | Yes | — | 15 pCi/L | — | Archived | Jun 30, 1981 | Radionuclides and Revised Rad Rule |
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.