STILWELL, OK · Adair County
STILWELL Water System
Current status
No open violations on record as of July 4, 2026.
This system's next federally required Consumer Confidence Report is due July 1, 2027, under the EPA's revised reporting rule.
Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 2026. This is a record-keeping and public-information tool — it does not replace Oklahoma’s official records. Always confirm current status with Oklahoma before making decisions based on this information.
System facts
- System ID (PWSID)
- OK1020205
- System type
- Community Water System
- Population served
- 3,276
- Service connections
- 1,842
- Ownership
- local government
- Water source
- surface water (rivers, lakes, or reservoirs)
Violation history
LSL Inventory
Health-basedLEAD AND COPPER RULE REVISIONS
October 17, 2024 – July 15, 2025
ResolvedMonitoring and Reporting (DBP)
—CARBON, TOTAL
June 1, 2024 – June 30, 2024
ResolvedMonthly Turbidity Exceed (Enhanced SWTR)
Health-basedInterim Enhanced Surface Water Treatment Rule
June 1, 2010 – June 30, 2010
ResolvedMonitoring and Reporting (DBP)
—CARBON, TOTAL
January 1, 2010 – March 31, 2010
ResolvedMonitoring, Routine (IDSE)
—TTHM
January 1, 2009 – March 31, 2009
ResolvedMonitoring, Routine (IDSE)
—Total Haloacetic Acids (HAA5)
October 1, 2008 – December 31, 2008
ResolvedMonthly Turbidity Exceed (Enhanced SWTR)
Health-basedInterim Enhanced Surface Water Treatment Rule
June 1, 2008 – June 30, 2008
ResolvedMaximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
September 1, 2006 – September 30, 2006
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| October 17, 2024 – July 15, 2025 | LSL Inventory | LEAD AND COPPER RULE REVISIONS | Health-based | Resolved |
| June 1, 2024 – June 30, 2024 | Monitoring and Reporting (DBP) | CARBON, TOTAL | — | Resolved |
| June 1, 2010 – June 30, 2010 | Monthly Turbidity Exceed (Enhanced SWTR) | Interim Enhanced Surface Water Treatment Rule | Health-based | Resolved |
| January 1, 2010 – March 31, 2010 | Monitoring and Reporting (DBP) | CARBON, TOTAL | — | Resolved |
| January 1, 2009 – March 31, 2009 | Monitoring, Routine (IDSE) | TTHM | — | Resolved |
| October 1, 2008 – December 31, 2008 | Monitoring, Routine (IDSE) | Total Haloacetic Acids (HAA5) | — | Resolved |
| June 1, 2008 – June 30, 2008 | Monthly Turbidity Exceed (Enhanced SWTR) | Interim Enhanced Surface Water Treatment Rule | Health-based | Resolved |
| September 1, 2006 – September 30, 2006 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- July 25, 2016State Compliance achieved16 linked violations
- July 25, 2016State Compliance achieved5 linked violations
- November 1, 2013State Compliance achieved4 linked violations
Contact
STILWELL
918-696-2154
STILWELL, OK 74960