ST. STEPHENS INDIAN SCHOOL
Wyoming — Non-Transient Non-Community — PWSID: WY5601024
System Information
| PWSID | WY5601024 |
| System Name | ST. STEPHENS INDIAN SCHOOL |
| System Type | Non-Transient Non-Community |
| Water Source | Ground Water |
| Activity Status | Non-Inventory |
| Owner Type | Private |
| EPA Region | 08 |
| Serves School | Yes |
| Wholesaler | No |
| First Reported | Aug 29, 1989 |
| Last Reported | Mar 2, 2026 |
Location & Contact
| State | Wyoming |
| City | ST. STEPHENS |
| ZIP Code | 82524 |
| Address | P.O. BOX 345 |
| Organization | — |
| Phone | 307-856-4147 |
Population & Service
| Population Served | 300 |
| Service Connections | 2 |
Drinking Water Violations (5)
This water system has 5 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan 1, 2001 | — | MR | No | No | — | TT | — | Resolved | Sep 20, 2004 | — | |
| Jan 1, 2001 | — | MR | No | No | — | TT | — | Resolved | Sep 20, 2004 | — | |
| Oct 1, 2000 | — | MR | No | No | — | TT | — | Resolved | Dec 28, 2000 | — | |
| Oct 1, 2000 | — | MR | No | No | — | TT | — | Resolved | Dec 28, 2000 | — | |
| Apr 1, 1992 | Jun 30, 1992 | MR | No | Yes | — | 5% of samples | — | Archived | Jun 30, 1992 | — |
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.