Calvert County, Maryland Water Quality
Aggregated water quality data for 32 water systems in Calvert County.
Water Systems
32
Water Systems
36K
People Served
Ground water
Water Source
Detected Contaminants
| Contaminant | Detected Level | EPA Limit (MCL) | Health Guideline | % of Limit | Status |
|---|---|---|---|---|---|
| lithium | 10.7 | No federal limit | 10.0 ug/L(EPA/USGS HBSL) | 107% | Above guideline |
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