Johnson City Water Dept
Johnson City, TN
TN0000331
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.
Barium
10 detections
| Avg Result: | 0.039 ppm |
|---|---|
| Limit: | 2.000 ppm |
Chlorate
8 detections
| Avg Result: | 90.603 ppb |
|---|---|
| Limit: | 210.000 ppb |
Chromium
1 detection
| Avg Result: | 0.000 ppm |
|---|---|
| Limit: | 0.100 ppm |
Chromium, Hex
16 detections
| Avg Result: | 0.091 ppb |
|---|---|
| Limit: | 10.000 ppb |
Copper
2 detections
| Avg Result: | 0.000 ppm |
|---|---|
| Limit: | 1.300 ppm |
Fluoride
10 detections
| Avg Result: | 0.722 ppm |
|---|---|
| Limit: | 4.000 ppm |
Contaminants tested
Contaminants that have been tested but not detected
Summary
- People Served
- 106.1K
- Surface Water
- Washington County
- Data from 2014-2024
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