ATOKA CO. RWS & SWMD #4 Water Quality Report
Population
3,000
people served
Water Source
🌊 Surface
rivers, lakes, reservoirs
National Rank
—
of 49,184 US systems
5-Year Record
⚠️ 125
violations recorded
F
Unsafe
Safety Grade
125 violations in the past 5 years, including 142 health-based
System Details
- PWSID
- OK1010412
- Population Served
- 3,000
- Water Source
- Surface Water
- Owner
- Local Government
- State
- Oklahoma
- EPA Region
- 6
Contaminants of Concern
| Contaminant | Status | Violations |
|---|---|---|
| Contaminant 3100 | ⚠ Monitoring/Reporting | 1 |
| Total Trihalomethanes (TTHMs) | ✕ Health-Based | 49 |
| Haloacetic Acids (HAA5) | ✕ Health-Based | 44 |
| Contaminant 2920 | ✕ Health-Based | 57 |
| Contaminant 5000 | ⚠ Monitoring/Reporting | 1 |
| Bromate | ⚠ Monitoring/Reporting | 1 |
| Contaminant 0999 | ⚠ Monitoring/Reporting | 6 |
| Contaminant 8000 | ⚠ Monitoring/Reporting | 4 |
| Contaminant 0300 | ⚠ Monitoring/Reporting | 10 |
| Contaminant 1008 | ⚠ Monitoring/Reporting | 10 |
| Contaminant 5200 | ✕ Health-Based | 2 |
| Contaminant 7000 | ⚠ Monitoring/Reporting | 1 |
Violation History
2025
22
2024
43
2023
24
2022
20
2021
16
2018
1
2017
17
2016
16
2015
7
2013
2
Total violations on record: 186
Service Area
Cities Served
ZIP Codes Served
Recommended Water Filters
Based on contaminants detected in this water system:
Activated Carbon Filter
Effective for chlorine, THMs, pesticides, and taste/odor improvement
Removes: Total Trihalomethanes (TTHMs), Haloacetic Acids (HAA5)
How does this compare?
This systemNational average
Grade F
Avg: B-C
186violations total
664% of national average
National avg: ~28 per system
🏘️ Small community water system.