National Drinking Water Database
1,1-Dichloropropene in California
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 California
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
| Rank | System | Population Served | Positive test results of total reported tests | Average Level (Range) |
|---|---|---|---|---|
| 1 | Georgetown Divide Pud Georgetown, CA | 9,018 | 1 of 1 | 0.8 ppb (0.8 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 California
There are no violations reported for this contaminant in California