VIAN, OK · Sequoyah County
TENKILLER STATE PARK Water System
Inactive system
This water system is marked inactive in EPA’s federal records as of February 2, 2001. It is no longer an operating public water system under this PWSID, and no compliance deadlines — including the 2027 Consumer Confidence Report rule — apply to it.
If you are a resident looking for your current water provider, see water systems in Sequoyah County, OK.
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)
- OK1021714
- System type
- Community Water System
- Population served
- 150
- Service connections
- 110
- Ownership
- state government
- Water source
- surface water (rivers, lakes, or reservoirs)
Violation history
Monitoring, Routine Major (TCR)
—Coliform (TCR)
April 1, 1998 – April 30, 1998
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| April 1, 1998 – April 30, 1998 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- October 10, 2018State no longer subject to Rule1 linked violation
- February 2, 2001State Compliance achieved9 linked violations
- May 15, 1997State Administrative/Compliance Order without penalty issued6 linked violations
Last known contact on file (system is inactive)
Not on record
918-489-5643
VIAN, OK 74962