Organic Low Risk
1,1-Dichloroethylene
Liver, kidney damage
Sources: Industrial discharge
Regulatory Limit
Zero EPA Limit (7 μg/L)
*Levels above the EPA limit are considered unsafe.
MCL Value
7 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 1,1-Dichloroethylene in drinking water is regulated because of its potential to cause liver, kidney damage. The EPA has set the Maximum Contaminant Level (MCL) at 7 μg/L to protect public health.
Note: Long-term exposure above the MCL can significantly increase health risks.
Detailed Health Effects
Liver, kidney damage
Common Sources
1
Industrial discharge National Overview
Total Tests
0
Violations Found
0
Violation Rate
0%
Treatment Methods
Packed tower aeration
Granular activated carbon
Is this in your water?
Find out if your local water system has detected 1,1-Dichloroethylene.
Frequently Asked Questions
What is 1,1-Dichloroethylene and why is it in drinking water?
1,1-Dichloroethylene is a organic contaminant. Common sources include: Industrial discharge.
What are the health effects of 1,1-Dichloroethylene in drinking water?
Liver, kidney damage
What is the EPA limit for 1,1-Dichloroethylene?
The EPA Maximum Contaminant Level (MCL) for 1,1-Dichloroethylene is 7 μg/L.
How can I remove 1,1-Dichloroethylene from my water?
Effective treatment methods for removing 1,1-Dichloroethylene include: Packed tower aeration, Granular activated carbon.
How do I test my water for 1,1-Dichloroethylene?
You can check your water system's annual Consumer Confidence Report for 1,1-Dichloroethylene levels, or use a certified home water testing kit. WaterQ provides the latest EPA test data for all public water systems.