SHERIDAN, CITY OF
Wyoming — Community Water System — PWSID: WY5600052
System Information
| PWSID | WY5600052 |
| System Name | SHERIDAN, CITY OF |
| System Type | Community Water System |
| Water Source | Surface Water |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 08 |
| Serves School | No |
| Wholesaler | Yes |
| First Reported | Feb 13, 1979 |
| Last Reported | Nov 17, 2025 |
Location & Contact
| State | Wyoming |
| City | SHERIDAN |
| ZIP Code | 82801 |
| Address | 6 Soldier Creek Rd |
| Organization | MANOLIS, TOM |
| Phone | 307-674-8532 |
Population & Service
| Population Served | 22,700 |
| Service Connections | 9,841 |
Drinking Water Violations (8)
This water system has 8 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| May 1, 2020 | Jul 31, 2020 | Total Haloacetic Acids (HAA5) | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Jul 31, 2020 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2014 | Jun 30, 2014 | TTHM | MR | No | No | — | 0.080 mg/L | — | Resolved | Jan 1, 2014 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2014 | Jun 30, 2014 | Total Haloacetic Acids (HAA5) | MR | No | No | — | 0.060 mg/L | — | Resolved | Jan 1, 2014 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Dec 1, 2013 | Dec 31, 2013 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Dec 31, 2013 | Total Coliform Rule |
| Dec 1, 2013 | Dec 31, 2013 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Dec 31, 2013 | Total Coliform Rule |
| Jul 1, 2004 | Jul 31, 2004 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Archived | Jul 31, 2004 | Total Coliform Rule |
| Jan 1, 1992 | — | Surface Water Treatment Rule | TT | Yes | No | — | — | — | Resolved | Jan 1, 1996 | Surface Water Treatment Rule |
| Apr 1, 1991 | Jun 30, 1991 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Archived | Jun 30, 1991 | Nitrate 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.