Coralville Muni Water System
Coralville, IA
IA5208071
Contaminants Exceeding Limits
The following contaminants have exceeded the guideline limits at least once in the past ten years.
- ST
Strontium
Strontium is a metal found in rocks and soil that can enter water through erosion or industrial discharge. It can replace calcium in bones, affecting bone health.
Other Contaminants Detected
The following contaminants have been detected, but not exceeded the guideline limits in the past ten years.
Bromodichloromethane
26 detections
| Avg Result: | 10.943 ppb |
|---|---|
| Limit: | 80.000 ppb |
Bromoform
26 detections
| Avg Result: | 7.423 ppb |
|---|---|
| Limit: | 80.000 ppb |
Chlorate
2 detections
| Avg Result: | 77.500 ppb |
|---|---|
| Limit: | 210.000 ppb |
Chloroform
26 detections
| Avg Result: | 5.483 ppb |
|---|---|
| Limit: | 70.000 ppb |
Combined Radium (-226 & -228)
1 detection
| Avg Result: | 1.000 pci/l |
|---|---|
| Limit: | 5.000 pci/l |
Copper
60 detections
| Avg Result: | 0.101 ppm |
|---|---|
| Limit: | 1.300 ppm |
Contaminants tested
Contaminants that have been tested but not detected
Summary
- People Served
- 22.3K
- Groundwater
- Johnson County
- Data from 2014-2023
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