Inorganic Medium Risk
Chromium-6
Increased cancer risk, liver and kidney damage
Sources: Natural deposits, Industrial discharge, Coal burning
Regulatory Limit
Zero EPA Limit (10 μg/L)
*Levels above the EPA limit are considered unsafe.
MCL Value
10 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 Chromium-6 in drinking water is regulated because of its potential to cause increased cancer risk, liver and kidney damage. The EPA has set the Maximum Contaminant Level (MCL) at 10 μg/L to protect public health.
Note: Long-term exposure above the MCL can significantly increase health risks.
Detailed Health Effects
Increased cancer risk, liver and kidney damage
Common Sources
1
Natural deposits 2
Industrial discharge 3
Coal burning National Overview
Total Tests
0
Violations Found
0
Violation Rate
0%
Treatment Methods
Ion exchange
Reverse osmosis
Reduction/coagulation
Is this in your water?
Find out if your local water system has detected Chromium-6.
Frequently Asked Questions
What is Chromium-6 and why is it in drinking water?
Chromium-6 is a inorganic contaminant. Common sources include: Natural deposits, Industrial discharge, Coal burning.
What are the health effects of Chromium-6 in drinking water?
Increased cancer risk, liver and kidney damage
What is the EPA limit for Chromium-6?
The EPA Maximum Contaminant Level (MCL) for Chromium-6 is 10 μg/L.
How can I remove Chromium-6 from my water?
Effective treatment methods for removing Chromium-6 include: Ion exchange, Reverse osmosis, Reduction/coagulation.
How do I test my water for Chromium-6?
You can check your water system's annual Consumer Confidence Report for Chromium-6 levels, or use a certified home water testing kit. WaterQ provides the latest EPA test data for all public water systems.