Salem Water Dept
Contaminants Exceeding Limits
The following contaminants have exceeded the guideline limits at least once in the past ten years.
- CO
Copper
Copper is a metal that enters tap water from plumbing pipes and natural deposits. In high amounts, it can cause stomach and intestinal distress, liver damage, and anemia.
- MA
Manganese
Manganese is a metal found in rocks and soil. It enters water through erosion and industrial processes. While essential in small amounts, excess can harm the nervous system.
- PF
Pfhxs
PFHxS is a persistent chemical used in firefighting foam and water-resistant products. It contaminates drinking water near industrial sites and military bases, accumulating in the body over time.
- PF
Pfna
PFNA is a man-made chemical in the PFAS family, used in industrial processes and consumer products. It persists in the environment and can contaminate drinking water sources.
Other Contaminants Detected
The following contaminants have been detected, but not exceeded the guideline limits in the past ten years.
Barium
| Avg: | 0.023 ppm |
|---|---|
| Limit: | 2.000 ppm |
Chloride
| Avg: | 75.500 ppm |
|---|---|
| Limit: | - |
Combined Chlorine
| Avg: | 1.125 ppm |
|---|---|
| Limit: | - |
Combined Radium (-226 & -228)
| Avg: | 0.667 pci/l |
|---|---|
| Limit: | 5.000 pci/l |
Lead
| Avg: | 3.000 ppb |
|---|---|
| Limit: | 15.000 ppb |
Nitrate
| Avg: | 0.100 ppm |
|---|---|
| Limit: | 10.000 ppm |
Contaminants tested
Summary
- People Served
- 20K
- Surface Water
- Rockingham County
- Data from 2023
Subscribe for alerts on this water system
By subscribing, you agree to our privacy policy.