Downers Grove
Downers Grove, IL
IL0430300
- People Served
- 49.1K
- Water Source
- Surface Water
- Counties
- DuPage County
- Data from
- 2023
Contaminants Exceeding Limits
No contaminants have exceeded the guideline limits in the last year.
Other Contaminants Detected
The following contaminants have been detected, but not exceeded the guideline limits in the last year.
Arsenic
| Avg: | 1.270 ppb |
|---|---|
| Limit: | 10.000 ppb |
Barium
| Avg: | 0.154 ppm |
|---|---|
| Limit: | 2.000 ppm |
Benzo(A)Pyrene
| Avg: | 0.030 ppb |
|---|---|
| Limit: | 0.200 ppb |
Coliform
| Avg: | 4.300 positive samples |
|---|---|
| Limit: | - |
Combined Chlorine
| Avg: | 1.100 ppm |
|---|---|
| Limit: | - |
Combined Radium (-226 & -228)
| Avg: | 3.200 pci/l |
|---|---|
| Limit: | 5.000 pci/l |
Summary
- People Served
- 49.1K
- Surface Water
- DuPage County
- Data from 2023
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