Rapid City
Rapid City, SD
SD4600406
Contaminants Exceeding Limits
No contaminants have exceeded the guideline limits in the past ten years.
Other Contaminants Detected
The following contaminants have been detected, but not exceeded the guideline limits in the past ten years.
1-Butanol
1 detection
| Avg Result: | 0.105 ppb |
|---|---|
| Limit: | - |
Barium
2 detections
| Avg Result: | 0.079 ppm |
|---|---|
| Limit: | 2.000 ppm |
Chlorate
6 detections
| Avg Result: | 28.118 ppb |
|---|---|
| Limit: | 210.000 ppb |
Chromium
4 detections
| Avg Result: | 0.000 ppm |
|---|---|
| Limit: | 0.100 ppm |
Chromium, Hex
17 detections
| Avg Result: | 0.146 ppb |
|---|---|
| Limit: | 10.000 ppb |
Copper
60 detections
| Avg Result: | 0.145 ppm |
|---|---|
| Limit: | 1.300 ppm |
Contaminants tested
Contaminants that have been tested but not detected
Summary
- People Served
- 72K
- Surface Water
- Pennington County
- Data from 2014-2019
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