Washington Suburban Sanitary Commission
Montgomery County, MD
MD0150005
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: | 0.035 ppm |
|---|---|
| Limit: | 2.000 ppm |
Coliform
| Avg: | 1.075 positive samples |
|---|---|
| Limit: | - |
Combined Radium (-226 & -228)
| Avg: | 0.350 pci/l |
|---|---|
| Limit: | 5.000 pci/l |
Copper
| Avg: | 0.120 ppm |
|---|---|
| Limit: | 1.300 ppm |
Fluoride
| Avg: | 0.800 ppm |
|---|---|
| Limit: | 4.000 ppm |
Free Residual Chlorine
| Avg: | 1.210 ppm |
|---|---|
| Limit: | 4.000 ppm |
Contaminants tested
Summary
- People Served
- 1.9M
- Surface Water
- Montgomery County
- Data from 2023
Subscribe for alerts on this water system
By subscribing, you agree to our privacy policy.