Fort Gratiot Township
St. Clair County, MI
MI0002385
Contaminants Exceeding Limits
The following contaminants have exceeded the guideline limits at least once in the past ten years.
- SE
Selenium
Selenium is a mineral found in soil and rocks. It enters water through erosion and industrial processes. While essential in small amounts, high doses can be toxic.
Other Contaminants Detected
The following contaminants have been detected, but not exceeded the guideline limits in the past ten years.
Barium
| Avg: | 0.014 ppm |
|---|---|
| Limit: | 2.000 ppm |
Chloramine
| Avg: | 0.948 ppm |
|---|---|
| Limit: | - |
Combined Chlorine
| Avg: | 0.980 ppm |
|---|---|
| Limit: | - |
Fluoride
| Avg: | 0.630 ppm |
|---|---|
| Limit: | 4.000 ppm |
Lead
| Avg: | 2.000 ppb |
|---|---|
| Limit: | 15.000 ppb |
Nitrate
| Avg: | 0.380 ppm |
|---|---|
| Limit: | 10.000 ppm |
Contaminants tested
Summary
- People Served
- 11.6K
- Surface Water
- St. Clair County
- Data from 2020-2023
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