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Dichloropropane 12 in U.S. tap water
22 public water systems across 7 U.S. states report Dichloropropane 12 in their annual Consumer Confidence Report. None currently sit at or above the federal limit.
Within the federal limit (22)
Dichloropropane 12 by state
Every state where a public water system reports Dichloropropane 12 in its annual report, ranked by systems at or above the federal limit.
Frequently asked
+What is Dichloropropane 12?
Dichloropropane 12 is a contaminant some U.S. public water utilities measure and report in their annual Consumer Confidence Report.
+What is the federal limit for Dichloropropane 12 in drinking water?
The federal MCL for Dichloropropane 12 is 0.005 mg/L. The EPA enforces this against the regulated reporting statistic (typically a running annual average or 90th percentile), not a single-sample spike.
+How many U.S. water systems have Dichloropropane 12 over the federal limit?
Zero of the 22 public water systems in The Water Map dataset currently report Dichloropropane 12 at or above its federal limit.
+Which states report the most Dichloropropane 12 in their drinking water?
No state currently has a system reporting Dichloropropane 12 at or above its federal limit in The Water Map dataset. California, Ohio, Maryland have the most systems measuring it.
+How can I check if Dichloropropane 12 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 Dichloropropane 12.