Inorganic Low Risk
Iron
Rusty color, metallic taste, staining
Sources: Natural deposits, Corrosion of pipes
Regulatory Limit
Zero EPA Limit (300 μg/L)
*Levels above the EPA limit are considered unsafe.
MCL Value
300 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 Iron in drinking water is regulated because of its potential to cause rusty color, metallic taste, staining. The EPA has set the Maximum Contaminant Level (MCL) at 300 μg/L to protect public health.
Note: Long-term exposure above the MCL can significantly increase health risks.
Detailed Health Effects
Rusty color, metallic taste, staining
Common Sources
1
Natural deposits 2
Corrosion of pipes National Overview
Total Tests
0
Violations Found
0
Violation Rate
0%
Treatment Methods
Oxidation/filtration
Water softening
Reverse osmosis
Is this in your water?
Find out if your local water system has detected Iron.
Frequently Asked Questions
What is Iron and why is it in drinking water?
Iron is a inorganic contaminant. Common sources include: Natural deposits, Corrosion of pipes.
What are the health effects of Iron in drinking water?
Rusty color, metallic taste, staining
What is the EPA limit for Iron?
The EPA Maximum Contaminant Level (MCL) for Iron is 300 μg/L.
How can I remove Iron from my water?
Effective treatment methods for removing Iron include: Oxidation/filtration, Water softening, Reverse osmosis.
How do I test my water for Iron?
You can check your water system's annual Consumer Confidence Report for Iron levels, or use a certified home water testing kit. WaterQ provides the latest EPA test data for all public water systems.