Antimony in Drinking Water
9,060Total Violations
139Health-Based
0Currently Active
EPA Limit: 0.006 mg/L
The EPA maximum contaminant level for antimony is 0.006 mg/L.
Where Does Antimony Come From?
Antimony can enter water from natural sources, petroleum refining, fire retardant manufacturing, and electronics. It is also used in some metal alloys.
Health Risks
Long-term exposure above the MCL may cause nausea, vomiting, and increased blood cholesterol and decreased blood sugar levels.
What Should I Do?
Reverse osmosis can remove antimony from drinking water.
States with Most Antimony Violations
| State | Health-Based Violations |
|---|---|
| New York | 82 |
| Pennsylvania | 17 |
| Illinois | 15 |
| Florida | 8 |
| Louisiana | 6 |
| North Carolina | 4 |
| Connecticut | 2 |
| California | 2 |
| Wisconsin | 1 |
| New Jersey | 1 |