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EWG's Tap Water Database — 2021 UPDATE

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cis-1,3-Dichloropropene

Monte Vista Water District

1,3-Dichloropropene is a volatile cancer-causing chemical primarily used as a nematocide to fumigate agricultural soils. It exists in two different forms: cis-1,3-dichloropropene and trans-1,3-dichloropropene.

 

20

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2013N/A00N/A
2014N/A00N/A
2015N/A00N/A
2016ND110ND
2017ND10ND
2018N/A00N/A
2019ND80ND

ppb = parts per billion

All test results

Date Lab ID Result
2016-08-013761-039-0930ND
2016-08-013761-004-1035ND
2016-08-013761-013-0950ND
2016-08-013761-024-1050ND
2016-08-023761-009-1410ND
2016-08-023761-034-1110ND
2016-08-033761-045-1145ND
2016-08-033761-037-0945ND
2016-08-043761-038-0935ND
2016-08-083761-025-1250ND
2016-08-083761-003-1010ND
2017-06-203761-036-0845ND
2019-07-033761-036-1000ND
2019-07-033761-003-1215ND
2019-07-033761-039-1100ND
2019-07-103761-024-1220ND
2019-07-113761-013-0855ND
2019-07-113761-037-0935ND
2019-07-253761-004-0930ND
2019-09-263761-034-1220ND