Waterloo Water Works
Waterloo, IA
IA0790074
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.
Other Contaminants Detected
The following contaminants have been detected, but not exceeded the guideline limits in the past ten years.
1,1-Dichloroethane
1 detection
| Avg Result: | 0.005 ppb |
|---|---|
| Limit: | 50.000 ppb |
1,4-Dioxane
1 detection
| Avg Result: | 0.008 ppb |
|---|---|
| Limit: | 0.350 ppb |
Bromodichloromethane
11 detections
| Avg Result: | 2.637 ppb |
|---|---|
| Limit: | 80.000 ppb |
Bromoform
9 detections
| Avg Result: | 0.478 ppb |
|---|---|
| Limit: | 80.000 ppb |
Chloroform
11 detections
| Avg Result: | 4.076 ppb |
|---|---|
| Limit: | 70.000 ppb |
Chromium
3 detections
| Avg Result: | 0.000 ppm |
|---|---|
| Limit: | 0.100 ppm |
Contaminants tested
Contaminants that have been tested but not detected
Summary
- People Served
- 69.2K
- Groundwater
- Black Hawk County
- Data from 2014-2024
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