Inorganic Low Risk
Asbestos
Increased risk of benign intestinal polyps
Sources: Decay of asbestos cement water mains, Natural deposits
Regulatory Limit
Zero EPA Limit (7 MFL)
*Levels above the EPA limit are considered unsafe.
MCL Value
7 MFL
Goal (MCLG)
0 MFL
Violating Systems
0 nationwide
Affected Population
0 estimated
Avg Detected Level
0 MFL in affected systems
Health Risk Assessment
Exposure to Asbestos in drinking water is regulated because of its potential to cause increased risk of benign intestinal polyps. The EPA has set the Maximum Contaminant Level (MCL) at 7 MFL to protect public health.
Note: Long-term exposure above the MCL can significantly increase health risks.
Detailed Health Effects
Increased risk of benign intestinal polyps
Common Sources
1
Decay of asbestos cement water mains 2
Natural deposits National Overview
Total Tests
0
Violations Found
0
Violation Rate
0%
Treatment Methods
Coagulation/filtration
Direct/diatomite filtration
Is this in your water?
Find out if your local water system has detected Asbestos.
Frequently Asked Questions
What is Asbestos and why is it in drinking water?
Asbestos is a inorganic contaminant. Common sources include: Decay of asbestos cement water mains, Natural deposits.
What are the health effects of Asbestos in drinking water?
Increased risk of benign intestinal polyps
What is the EPA limit for Asbestos?
The EPA Maximum Contaminant Level (MCL) for Asbestos is 7 MFL.
How can I remove Asbestos from my water?
Effective treatment methods for removing Asbestos include: Coagulation/filtration, Direct/diatomite filtration.
How do I test my water for Asbestos?
You can check your water system's annual Consumer Confidence Report for Asbestos levels, or use a certified home water testing kit. WaterQ provides the latest EPA test data for all public water systems.