Public water system · OK1011101
ActiveComanche Public Works Authority
Community water system in Stephens County, Oklahoma, drawing primarily on surface water.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
1,649
Service connections
856
Primary source
SW
Surface water
System type
CWS
Community water system
System record
Violations & enforcement
| Began | Violation | Contaminant or rule | Health-based | Status |
|---|---|---|---|---|
| 2025-02-01 | Monitoring and reportingMonitoring, Turbidity (Enhanced SWTR) · code 38 | Interim Enhanced Surface Water Treatment Rulecode 0300 | No | Resolved |
| 2025-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Nitrate-Nitritecode 1038 | No | Archived |
| 2024-12-30 | Monitoring and reportingFailure Submit IDSE/Subpart V Plan Rpt · code 35 | Total trihalomethanes (TTHM)code 2950 | No | Resolved |
| 2024-04-01 | Required treatment not metTreatment Technique Precursor Removal · code 46 | Carbon, totalcode 2920 | Yes | Archived |
| 2023-09-29 | Monitoring and reportingFailure Submit IDSE/Subpart V Plan Rpt · code 35 | Total trihalomethanes (TTHM)code 2950 | No | Resolved |
| 2023-07-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Average · code 02 | Total trihalomethanes (TTHM)code 2950 | Yes | Archived |
| 2023-07-01 | Monitoring and reportingMonitoring and Reporting (DBP) · code 27 | Carbon, totalcode 2920 | No | Resolved |
| 2023-07-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Average · code 02 | Total trihalomethanes (TTHM)code 2950 | Yes | Archived |
| 2023-07-01 | Monitoring and reportingMonitoring and Reporting (DBP) · code 27 | Carbon, totalcode 2920 | No | Resolved |
| 2023-07-01 | Monitoring and reportingMonitoring and Reporting (DBP) · code 27 | Carbon, totalcode 2920 | No | Resolved |
| 2023-07-01 | Monitoring and reportingMonitoring and Reporting (DBP) · code 27 | Carbon, totalcode 2920 | No | Resolved |
| 2023-04-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Average · code 02 | Total trihalomethanes (TTHM)code 2950 | Yes | Archived |
The 12 most recent violations in EPA's records, newest first.Labels and codes come from EPA's SDWIS reference tables. A monitoring or reporting violation means a required test or report was missed or late; it does not by itself mean a contaminant was found. "Health-based" marks violations of a legal limit or required treatment.
Comanche Public Works Authority: frequently asked questions
Is Comanche Public Works Authority's water safe to drink?
Comanche Public Works Authority is an active community water system regulated under the Safe Drinking Water Act, overseen by the OK state drinking water program. EPA's SDWA data records violations for this system — the most recent are listed on this page, including health-based violations; consult EPA ECHO or your annual Consumer Confidence Report for its current compliance status.
Who runs Comanche Public Works Authority?
Comanche Public Works Authority (PWSID OK1011101) is a local government-owned community water system, regulated by the OK state drinking water program.
How many people does Comanche Public Works Authority serve?
Comanche Public Works Authority reports serving 1,649 people through 856 service connections in Stephens County, Oklahoma.
Where does Comanche Public Works Authority get its water?
EPA SDWIS lists this system's primary water source as surface water.
Other water systems in Stephens County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Duncan Public Utilities Authority | Stephens | 23,000 | Community | Surface water |
| Stephens Co Rwd #5 | Stephens | 6,426 | Community | Purchased surface water |
| Marlow Municipal Authority | Stephens | 4,600 | Community | Groundwater |
| Stephens Co Rwd #3 (Meridian) | Stephens | 1,610 | Community | Purchased surface water |
| Stephens Co Rw&Sd #1 | Stephens | 960 | Community | Groundwater |
| Bible Missionary Church Camp | Stephens | 275 | Transient non-community | Groundwater |
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