ELGIN, OK · Comanche County
COMANCHE CO RWD #2 Water System
Consumer Confidence Report status
COMANCHE CO RWD #2 must publish a Consumer Confidence Report — the annual drinking water quality report covering calendar year 2026 — by July 1, 2027.
As of August 1, 2026, EPA's federal records show no open violations for COMANCHE CO RWD #2.
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)
- OK2001604
- System type
- Community Water System
- Population served
- 1,840
- Service connections
- 772
- Ownership
- local government
- Water source
- groundwater (wells)
COMANCHE CO RWD #2 is one of 511 community water systems in Oklahoma in the 501 to 3,300 people size category, serving 1,840 people from groundwater.
As of August 1, 2026, its federal record holds 14 entries between 2016 and 2020, all of which EPA lists as closed. Nothing has been added since 2020.
All 14 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 volatile organic chemicals and synthetic organic chemicals.
Violation history
Monitoring, Regular
—Di(2-ethylhexyl) phthalate
July 1, 2020 – September 30, 2020
ResolvedMonitoring, Regular
—o-Dichlorobenzene
January 1, 2016 – March 31, 2016
ResolvedMonitoring, Regular
—p-Dichlorobenzene
January 1, 2016 – March 31, 2016
ResolvedMonitoring, Regular
—1,2-Dichloroethane
January 1, 2016 – March 31, 2016
ResolvedMonitoring, Regular
—Carbon tetrachloride
January 1, 2016 – March 31, 2016
ResolvedMonitoring, Regular
—1,2-Dichloropropane
January 1, 2016 – March 31, 2016
ResolvedMonitoring, Regular
—Trichloroethylene
January 1, 2016 – March 31, 2016
ResolvedMonitoring, Regular
—Xylenes, Total
January 1, 2016 – March 31, 2016
ResolvedMonitoring, Regular
—CHLOROBENZENE
January 1, 2016 – March 31, 2016
ResolvedMonitoring, Regular
—Benzene
January 1, 2016 – March 31, 2016
ResolvedMonitoring, Regular
—Toluene
January 1, 2016 – March 31, 2016
ResolvedMonitoring, Regular
—Ethylbenzene
January 1, 2016 – March 31, 2016
ResolvedMonitoring, Regular
—Styrene
January 1, 2016 – March 31, 2016
ResolvedMonitoring, Regular
—Tetrachloroethylene
January 1, 2016 – March 31, 2016
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| July 1, 2020 – September 30, 2020 | Monitoring, Regular | Di(2-ethylhexyl) phthalate | — | Resolved |
| January 1, 2016 – March 31, 2016 | Monitoring, Regular | o-Dichlorobenzene | — | Resolved |
| January 1, 2016 – March 31, 2016 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
| January 1, 2016 – March 31, 2016 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
| January 1, 2016 – March 31, 2016 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| January 1, 2016 – March 31, 2016 | Monitoring, Regular | 1,2-Dichloropropane | — | Resolved |
| January 1, 2016 – March 31, 2016 | Monitoring, Regular | Trichloroethylene | — | Resolved |
| January 1, 2016 – March 31, 2016 | Monitoring, Regular | Xylenes, Total | — | Resolved |
| January 1, 2016 – March 31, 2016 | Monitoring, Regular | CHLOROBENZENE | — | Resolved |
| January 1, 2016 – March 31, 2016 | Monitoring, Regular | Benzene | — | Resolved |
| January 1, 2016 – March 31, 2016 | Monitoring, Regular | Toluene | — | Resolved |
| January 1, 2016 – March 31, 2016 | Monitoring, Regular | Ethylbenzene | — | Resolved |
| January 1, 2016 – March 31, 2016 | Monitoring, Regular | Styrene | — | Resolved |
| January 1, 2016 – March 31, 2016 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- August 4, 2016State Compliance achieved14 linked violations
- January 24, 1996State Administrative/Compliance Order without penalty issued3 linked violations
Common questions
Is COMANCHE CO RWD #2 required to publish a Consumer Confidence Report?
- Yes. COMANCHE CO RWD #2 is a community water system, and federal rules (40 CFR 141 Subpart O) require every community water system to publish a Consumer Confidence Report each year.
When is COMANCHE CO RWD #2’s next Consumer Confidence Report due?
- COMANCHE CO RWD #2’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does COMANCHE CO RWD #2 have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for COMANCHE CO RWD #2.
What is a Consumer Confidence Report?
- A Consumer Confidence Report (CCR) is the annual drinking water quality report that community water systems must provide to the people they serve. It lists the contaminants detected in the system’s water during the year, where the water comes from, and how the results compare with federal limits. EPA’s revised CCR rule takes effect January 1, 2027, and the first reports in the new format are due July 1, 2027.
Contact
COMANCHE CO RWD #2
580-588-3330
ELGIN, OK 73538-3128