Organic Low Risk
Atrazine
Cardiovascular system, reproductive problems
Sources: Agricultural herbicide runoff
Regulatory Limit
Zero EPA Limit (3 μg/L)
*Levels above the EPA limit are considered unsafe.
MCL Value
3 μg/L
Goal (MCLG)
0 μg/L
Violating Systems
4 nationwide
Affected Population
3.6M estimated
Avg Detected Level
1.631 μg/L in affected systems
Health Risk Assessment
Exposure to Atrazine in drinking water is regulated because of its potential to cause cardiovascular system, reproductive problems. The EPA has set the Maximum Contaminant Level (MCL) at 3 μg/L to protect public health.
Note: Long-term exposure above the MCL can significantly increase health risks.
Detailed Health Effects
Cardiovascular system, reproductive problems
Common Sources
1
Agricultural herbicide runoff National Overview
Total Tests
59
Violations Found
4
Violation Rate
6.8%
Top States by Violations
Most Affected Systems
Treatment Methods
Granular activated carbon
Reverse osmosis
Is this in your water?
Find out if your local water system has detected Atrazine.
Frequently Asked Questions
What is Atrazine and why is it in drinking water?
Atrazine is a organic contaminant. Common sources include: Agricultural herbicide runoff.
What are the health effects of Atrazine in drinking water?
Cardiovascular system, reproductive problems
What is the EPA limit for Atrazine?
The EPA Maximum Contaminant Level (MCL) for Atrazine is 3 μg/L.
How can I remove Atrazine from my water?
Effective treatment methods for removing Atrazine include: Granular activated carbon, Reverse osmosis.
How do I test my water for Atrazine?
You can check your water system's annual Consumer Confidence Report for Atrazine levels, or use a certified home water testing kit. WaterQ provides the latest EPA test data for all public water systems.