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Endrin in U.S. tap water
23 public water systems across 5 U.S. states report Endrin in their annual Consumer Confidence Report. None currently sit at or above the federal limit.
Within the federal limit (23)
Endrin by state
Every state where a public water system reports Endrin in its annual report, ranked by systems at or above the federal limit.
Frequently asked
+What is Endrin?
Endrin is a contaminant some U.S. public water utilities measure and report in their annual Consumer Confidence Report.
+Does Endrin have a federal limit in drinking water?
Endrin does not have an enforceable federal MCL. Utilities still report any measured levels in their annual Consumer Confidence Report.
+How many U.S. water systems have Endrin over the federal limit?
Zero of the 23 public water systems in The Water Map dataset currently report Endrin at or above its federal limit.
+Which states report the most Endrin in their drinking water?
No state currently has a system reporting Endrin at or above its federal limit in The Water Map dataset. California, Texas, Alabama have the most systems measuring it.
+How can I check if Endrin is in my city's tap water?
Search your city on The Water Map (https://www.thewatermap.com/) or browse the list on this page. Every U.S. public water utility is required to publish an annual Consumer Confidence Report that lists every contaminant it measured, including Endrin.