Inorganic Low Risk
Cadmium
Kidney damage
Sources: Corrosion of galvanized pipes, Natural deposits, Metal refineries
Regulatory Limit
Zero EPA Limit (5 μg/L)
*Levels above the EPA limit are considered unsafe.
MCL Value
5 μg/L
Goal (MCLG)
0 μg/L
Violating Systems
0 nationwide
Affected Population
0 estimated
Avg Detected Level
0 μg/L in affected systems
Health Risk Assessment
Exposure to Cadmium in drinking water is regulated because of its potential to cause kidney damage. The EPA has set the Maximum Contaminant Level (MCL) at 5 μg/L to protect public health.
Note: Long-term exposure above the MCL can significantly increase health risks.
Detailed Health Effects
Kidney damage
Common Sources
1
Corrosion of galvanized pipes 2
Natural deposits 3
Metal refineries 4
Battery manufacturing National Overview
Total Tests
0
Violations Found
0
Violation Rate
0%
Treatment Methods
Coagulation/filtration
Ion exchange
Reverse osmosis
Is this in your water?
Find out if your local water system has detected Cadmium.
Frequently Asked Questions
What is Cadmium and why is it in drinking water?
Cadmium is a inorganic contaminant. Common sources include: Corrosion of galvanized pipes, Natural deposits, Metal refineries, Battery manufacturing.
What are the health effects of Cadmium in drinking water?
Kidney damage
What is the EPA limit for Cadmium?
The EPA Maximum Contaminant Level (MCL) for Cadmium is 5 μg/L.
How can I remove Cadmium from my water?
Effective treatment methods for removing Cadmium include: Coagulation/filtration, Ion exchange, Reverse osmosis.
How do I test my water for Cadmium?
You can check your water system's annual Consumer Confidence Report for Cadmium levels, or use a certified home water testing kit. WaterQ provides the latest EPA test data for all public water systems.