AFTON, OK · Delaware County
PORT DUNCAN UTILITIES LLC Water System
Inactive system
This water system is marked inactive in EPA’s federal records as of October 1, 2000. 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 Delaware 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)
- OK1021628
- System type
- Community Water System
- Population served
- 300
- Service connections
- 100
- Ownership
- privately owned
- Water source
- surface water (rivers, lakes, or reservoirs)
Violation history
Monitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
July 1, 2000 – July 31, 2000
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
March 1, 1999 – March 31, 1999
ResolvedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
July 1, 1995 – July 31, 1995
ResolvedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
June 1, 1994 – June 30, 1994
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| July 1, 2000 – July 31, 2000 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Resolved |
| March 1, 1999 – March 31, 1999 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Resolved |
| July 1, 1995 – July 31, 1995 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Resolved |
| June 1, 1994 – June 30, 1994 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- February 27, 1997State Boil Water Order1 linked violation
- December 17, 1996State Administrative/Compliance Order without penalty issued35 linked violations
- September 1, 1996State Compliance achieved59 linked violations
- May 20, 1996State Administrative/Compliance Order without penalty issued2 linked violations
Last known contact on file (system is inactive)
Not on record
918-947-7757
AFTON, OK 74331