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National Drinking Water Database

1,1-Dichloropropene in North Carolina

1,1-Dichloropropene is a chlorinated volatile solvent with industrial uses and is found as pollutant in surface and groundwater.

The Most Polluted Communities in North Carolina

1 water utilities reported detecting 1,1-Dichloropropene in tap water since 2004, according to EWG's analysis of water quality data supplied by state water agencies

Ranked by highest average 1,1-Dichloropropene level

RankSystem Population Served Positive test results of total reported tests Average Level
1Monticello Estates
Greensboro, NC
1911 of 140.04 ppb
(0 to 0.6 ppb)

Health Based Limits for 1,1-Dichloropropene

There are no health based standards that EWG is using for this chemical

Violation Summary for 1,1-Dichloropropene in North Carolina

Data from the U.S. Environmental Protection Agency includes the following violations of federal standards in North Carolina since 2004

Violation TypeNumber of Violations
Failure to monitor regularly65