ST. STEPHENS INDIAN SCHOOL
Wyoming — Non-Transient Non-Community — PWSID: 085690011
System Information
| PWSID | 085690011 |
| System Name | ST. STEPHENS INDIAN SCHOOL |
| System Type | Non-Transient Non-Community |
| Water Source | Ground Water |
| Activity Status | Non-Inventory |
| Owner Type | Federal |
| EPA Region | 08 |
| Serves School | Yes |
| Wholesaler | No |
| First Reported | Aug 25, 2004 |
| Last Reported | Mar 2, 2026 |
Location & Contact
| State | Wyoming |
| City | ST. STEPHENS |
| ZIP Code | 82524 |
| Address | P.O. Box 345 |
| Organization | TRUJILLO, ED |
| Phone | 307-856-4147 |
Population & Service
| Population Served | — |
| Service Connections | 2 |
Drinking Water Violations (69)
This water system has 69 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Oct 1, 2008 | — | MR | No | No | — | TT | — | Resolved | Oct 14, 2009 | — | |
| Oct 1, 2008 | — | MR | No | No | — | TT | — | Resolved | Oct 14, 2009 | — | |
| Jan 1, 2007 | Dec 31, 2007 | MR | No | No | — | — | — | Archived | Dec 31, 2007 | — | |
| Jan 1, 2006 | Jan 31, 2006 | MR | No | No | — | 5% of samples | — | Resolved | Jan 31, 2006 | — | |
| Jan 1, 2006 | Jan 31, 2006 | MR | No | No | — | 5% of samples | — | Resolved | Jan 31, 2006 | — | |
| Jan 1, 2006 | Jan 31, 2006 | MR | No | No | — | 5% of samples | — | Resolved | Jan 31, 2006 | — | |
| Jan 1, 2006 | Jan 31, 2006 | MR | No | No | — | 5% of samples | — | Resolved | Jan 31, 2006 | — | |
| Oct 1, 2005 | — | MR | No | No | — | TT | — | Resolved | Oct 14, 2009 | — | |
| Oct 1, 2005 | Dec 31, 2005 | MCL | Yes | No | — | 5% of samples | — | Resolved | Dec 31, 2005 | — | |
| Oct 1, 2005 | Dec 31, 2005 | MCL | Yes | No | — | 5% of samples | — | Resolved | Dec 31, 2005 | — | |
| Oct 1, 2005 | Dec 31, 2005 | MCL | Yes | No | — | 5% of samples | — | Resolved | Dec 31, 2005 | — | |
| Oct 1, 2005 | — | MR | No | No | — | TT | — | Resolved | Oct 14, 2009 | — | |
| Oct 1, 2005 | — | MR | No | No | — | TT | — | Resolved | Oct 14, 2009 | — | |
| Jan 1, 2005 | Dec 31, 2007 | MR | No | No | — | 0.07 mg/L | — | Archived | Dec 31, 2007 | — | |
| Jan 1, 2005 | Dec 31, 2007 | MR | No | No | — | 10 mg/L | — | Archived | Dec 31, 2007 | — | |
| Jan 1, 2005 | Dec 31, 2007 | MR | No | No | — | 0.007 mg/L | — | Archived | Dec 31, 2007 | — | |
| Jan 1, 2005 | Dec 31, 2007 | MR | No | No | — | 0.1 mg/L | — | Archived | Dec 31, 2007 | — | |
| Jan 1, 2005 | Dec 31, 2007 | MR | No | No | — | 0.7 mg/L | — | Archived | Dec 31, 2007 | — | |
| Jan 1, 2005 | Dec 31, 2007 | MR | No | No | — | 0.006 mg/L | — | Archived | Dec 31, 2007 | — | |
| Jan 1, 2005 | Dec 31, 2007 | MR | No | No | — | 0.02 mg/L | — | Archived | Dec 31, 2007 | — | |
| Jan 1, 2005 | Dec 31, 2007 | MR | No | No | — | 0.003 mg/L | — | Archived | Dec 31, 2007 | — | |
| Jan 1, 2005 | Dec 31, 2007 | MR | No | No | — | 0.001 mg/L | — | Archived | Dec 31, 2007 | — | |
| Jan 1, 2005 | Dec 31, 2007 | MR | No | No | — | 0.6 mg/L | — | Archived | Dec 31, 2007 | — | |
| Jan 1, 2005 | Dec 31, 2007 | MR | No | No | — | 0.4 mg/L | — | Archived | Dec 31, 2007 | — | |
| Jan 1, 2005 | Dec 31, 2007 | MR | No | No | — | 1 mg/L | — | Archived | Dec 31, 2007 | — | |
| Jan 1, 2005 | Dec 31, 2007 | MR | No | No | — | 0.003 mg/L | — | Archived | Dec 31, 2007 | — | |
| Jan 1, 2005 | Dec 31, 2007 | MR | No | No | — | 0.2 mg/L | — | Archived | Dec 31, 2007 | — | |
| Jan 1, 2005 | Dec 31, 2007 | MR | No | No | — | 0.1 mg/L | — | Archived | Dec 31, 2007 | — | |
| Jan 1, 2005 | Dec 31, 2007 | MR | No | No | — | 0.0002 mg/L | — | Archived | Dec 31, 2007 | — | |
| Jan 1, 2005 | Dec 31, 2007 | MR | No | No | — | 0.0005 mg/L | — | Archived | Dec 31, 2007 | — | |
| Jan 1, 2005 | Dec 31, 2007 | MR | No | No | — | 0.04 mg/L | — | Archived | Dec 31, 2007 | — | |
| Jan 1, 2005 | Dec 31, 2007 | MR | No | No | — | 0.005 mg/L | — | Archived | Dec 31, 2007 | — | |
| Jan 1, 2005 | Dec 31, 2007 | MR | No | No | — | 0.005 mg/L | — | Archived | Dec 31, 2007 | — | |
| Jan 1, 2005 | Dec 31, 2007 | MR | No | No | — | 0.0002 mg/L | — | Archived | Dec 31, 2007 | — | |
| Jan 1, 2005 | Dec 31, 2007 | MR | No | No | — | 0.002 mg/L | — | Archived | Dec 31, 2007 | — | |
| Jan 1, 2005 | Dec 31, 2007 | MR | No | No | — | 0.7 mg/L | — | Archived | Dec 31, 2007 | — | |
| Jan 1, 2005 | Dec 31, 2007 | MR | No | No | — | 0.0004 mg/L | — | Archived | Dec 31, 2007 | — | |
| Jan 1, 2005 | Dec 31, 2007 | MR | No | No | — | 0.07 mg/L | — | Archived | Dec 31, 2007 | — | |
| Jan 1, 2005 | Dec 31, 2007 | MR | No | No | — | 0.005 mg/L | — | Archived | Dec 31, 2007 | — | |
| Jan 1, 2005 | Dec 31, 2007 | MR | No | No | — | 0.5 mg/L | — | Archived | Dec 31, 2007 | — | |
| Jan 1, 2005 | Dec 31, 2007 | MR | No | No | — | 0.002 mg/L | — | Archived | Dec 31, 2007 | — | |
| Jan 1, 2005 | Dec 31, 2007 | MR | No | No | — | 0.04 mg/L | — | Archived | Dec 31, 2007 | — | |
| Jan 1, 2005 | Dec 31, 2007 | MR | No | No | — | 0.0002 mg/L | — | Archived | Dec 31, 2007 | — | |
| Jan 1, 2005 | Dec 31, 2007 | MR | No | No | — | 0.2 mg/L | — | Archived | Dec 31, 2007 | — | |
| Jan 1, 2005 | Dec 31, 2007 | MR | No | No | — | 0.05 mg/L | — | Archived | Dec 31, 2007 | — | |
| Jan 1, 2005 | Dec 31, 2007 | MR | No | No | — | — | — | Archived | Dec 31, 2007 | — | |
| Jan 1, 2005 | Dec 31, 2007 | MR | No | No | — | 0.1 mg/L | — | Archived | Dec 31, 2007 | — | |
| Jan 1, 2005 | Dec 31, 2007 | MR | No | No | — | 0.0002 mg/L | — | Archived | Dec 31, 2007 | — | |
| Jan 1, 2005 | Dec 31, 2007 | MR | No | No | — | 0.07 mg/L | — | Archived | Dec 31, 2007 | — | |
| Jan 1, 2005 | Dec 31, 2007 | MR | No | No | — | 0.075 mg/L | — | Archived | Dec 31, 2007 | — |
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.