WY DOT-EVANSTON PORT OF ENTRY
Wyoming — Transient Non-Community — PWSID: WY5601217
System Information
| PWSID | WY5601217 |
| System Name | WY DOT-EVANSTON PORT OF ENTRY |
| System Type | Transient Non-Community |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | State |
| EPA Region | 08 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Nov 6, 1992 |
| Last Reported | Nov 17, 2025 |
Location & Contact
| State | Wyoming |
| City | ROCK SPRINGS |
| ZIP Code | 82901 |
| Address | 3200 Elk Street |
| Organization | WILLE, TYLER |
| Phone | 307-352-3046 |
Population & Service
| Population Served | 1,000 |
| Service Connections | 1 |
Drinking Water Violations (1)
This water system has 1 violation 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Aug 1, 2009 | Aug 31, 2009 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Aug 31, 2009 | Total Coliform 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.