Durant Utilities Authority
Bryan County, OK
OK1010601
Contaminants Exceeding Limits
The following contaminants have exceeded the guideline limits at least once in the past ten years.
- CH
Chlorate
Chlorate forms when chlorine-based disinfectants react with water. It's a byproduct of water treatment that can interfere with thyroid function, especially in infants and pregnant women.
- HA
Haloacetic acids (HAA9)
Haloacetic acids are byproducts formed when chlorine disinfectants react with organic matter in water. This group of 9 compounds is regulated due to potential cancer risks.
Other Contaminants Detected
The following contaminants have been detected, but not exceeded the guideline limits in the past ten years.
Bromodichloromethane
100 detections
| Avg Result: | 9.401 ppb |
|---|---|
| Limit: | 80.000 ppb |
Bromoform
9 detections
| Avg Result: | 0.083 ppb |
|---|---|
| Limit: | 80.000 ppb |
Chlorite
72 detections
| Avg Result: | 0.402 ppm |
|---|---|
| Limit: | 1.000 ppm |
Chloroform
100 detections
| Avg Result: | 21.833 ppb |
|---|---|
| Limit: | 70.000 ppb |
Chromium
6 detections
| Avg Result: | 0.000 ppm |
|---|---|
| Limit: | 0.100 ppm |
Chromium, Hex
2 detections
| Avg Result: | 0.006 ppb |
|---|---|
| Limit: | 10.000 ppb |
Contaminants tested
Contaminants that have been tested but not detected
Summary
- People Served
- 15.5K
- Surface Water
- Bryan County
- Data from 2014-2024
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