CHECOTAH, OK · McIntosh County
SUNSET HEIGHTS Water System
Inactive system
This water system is marked inactive in EPA’s federal records as of October 19, 2018. 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 McIntosh County, OK.
Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed August 1, 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)
- OK3004921
- System type
- Community Water System
- Population served
- 52
- Service connections
- 21
- Ownership
- privately owned
- Water source
- surface water (rivers, lakes, or reservoirs)
SUNSET HEIGHTS is one of 1,277 community water systems in Oklahoma in the 500 or fewer people size category, formerly serving 52 people from surface water.
EPA's federal records list this system as inactive in 2018; the record below is historical.
As of August 1, 2026, its federal record holds 5 entries between 1999 and 2017, all of which EPA lists as closed. Nothing has been added since 2017.
Of the 5, 3 are monitoring and reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset — rather than findings about the water itself. The record involves the Total Coliform Rules and the Stage 2 Disinfectants and Disinfection Byproducts Rule.
Violation history
Maximum Contaminant Level Violation, Average
Health-basedTTHM
April 1, 2017 – June 30, 2017
ResolvedMaximum Contaminant Level Violation, Average
Health-basedTTHM
October 1, 2014 – December 31, 2014
ResolvedMonitoring, Repeat Minor (TCR)
—Coliform (TCR)
October 1, 2003 – October 31, 2003
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
July 1, 1999 – July 31, 1999
ArchivedMonitoring, Routine Major (TCR)
—Coliform (TCR)
May 1, 1999 – May 31, 1999
Archived
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| April 1, 2017 – June 30, 2017 | Maximum Contaminant Level Violation, Average | TTHM | Health-based | Resolved |
| October 1, 2014 – December 31, 2014 | Maximum Contaminant Level Violation, Average | TTHM | Health-based | Resolved |
| October 1, 2003 – October 31, 2003 | Monitoring, Repeat Minor (TCR) | Coliform (TCR) | — | Resolved |
| July 1, 1999 – July 31, 1999 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Archived |
| May 1, 1999 – May 31, 1999 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Archived |
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- August 27, 1991State Administrative/Compliance Order without penalty issuedgeneral compliance action — not tied to a specific violation on record
Last known contact on file (system is inactive)
SUNSET HEIGHTS
918-473-2040
CHECOTAH, OK 74426