GENERAL INFORMATION
Mercury is a liquid metal found in natural deposits such as ores containing other elements. The major sources of mercury in drinking water are erosion of natural deposits; discharge from refineries and factories; runoff from landfills; and runoff from croplands.
HEALTH EFFECTS
Some people who drink water containing mercury well in excess of the maximum contaminant level (MCL) for many years could experience kidney damage.
MCL ADVISORY - ACTION IS HIGHLY RECOMMENDED
Mercury levels were detected in your water sample to exceed the maximum contaminant level (MCL).
ACTION IS OPTIONAL
Mercury levels were detected in your water sample but do not exceed the maximum contaminant level.
WEBSITE RESOURCES
- Ohio Department of Health - Private Water Systems Program - Water Quality
- USEPA - Water: Drinking Water Contaminants - Drinking Water Contaminants
- USEPA - Water: Basic Information about Regulated Drinking Water Contaminants - Basic Information about Mercury in Drinking Water
- ATSDR - Toxic Substances Portal - Mercury
FACT SHEETS
- ODH Health Assessment Fact Sheet - Mercury
- ATSDR ToxFAQs Fact Sheet - Mercury
- Water Systems Council - wellcare® information for you about Mercury