Waltham Water Department
Waltham, MA
MA3308000
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
| Avg: | 0.009 ppm |
|---|---|
| Limit: | 2.000 ppm |
Chloramine
| Avg: | 1.980 ppm |
|---|---|
| Limit: | - |
Combined Radium (-226 & -228)
| Avg: | 0.820 pci/l |
|---|---|
| Limit: | 5.000 pci/l |
Copper
| Avg: | 0.107 ppm |
|---|---|
| Limit: | 1.300 ppm |
Fluoride
| Avg: | 0.633 ppm |
|---|---|
| Limit: | 4.000 ppm |
Lead
| Avg: | 3.830 ppb |
|---|---|
| Limit: | 15.000 ppb |
Summary
- People Served
- 65.2K
- Surface Water
- Middlesex County
- Data from 2023
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