El Dorado Id - Main
El Dorado County, CA
CA0910001
Contaminants Exceeding Limits
The following contaminants have exceeded the guideline limits at least once in the past ten years.
- TR
Trichloroacetic Acid
Trichloroacetic acid is a byproduct formed when chlorine disinfectants react with organic matter in water. It's commonly found in chlorinated drinking water supplies.
Other Contaminants Detected
The following contaminants have been detected, but not exceeded the guideline limits in the past ten years.
Bromodichloromethane
241 detections
| Avg Result: | 2.605 ppb |
|---|---|
| Limit: | 80.000 ppb |
Chloroform
243 detections
| Avg Result: | 52.614 ppb |
|---|---|
| Limit: | 70.000 ppb |
Dichloroacetic Acid
235 detections
| Avg Result: | 11.191 ppb |
|---|---|
| Limit: | 60.000 ppb |
Haloacetic Acids
307 detections
| Avg Result: | 43.452 ppb |
|---|---|
| Limit: | 60.000 ppb |
Haloacetic acids (HAA9)
32 detections
| Avg Result: | 35.910 ppb |
|---|---|
| Limit: | 60.000 ppb |
Manganese
7 detections
| Avg Result: | 4.779 ppb |
|---|---|
| Limit: | 50.000 ppb |
Contaminants tested
Contaminants that have been tested but not detected
Summary
- People Served
- 130.7K
- Surface Water
- El Dorado County
- Data from 2014-2024
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