Know Your Environment. Protect Your Health.

trans-1,3-Dichloropropene

Galveston County Water Control and Improvement District 8

NOTE: Galveston County Water Control and Improvement District 8 purchases water from Gulf Coast Water Authority Tx City which is required to test for trans-1,3-dichloropropene. Sample information shown below was taken by Gulf Coast Water Authority Tx City.

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.

 

6

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND20ND
2019ND10ND
2020ND10ND
2021ND20ND
2022ND10ND
2023ND10ND

ppb = parts per billion

All test results

NOTE: Galveston County Water Control and Improvement District 8 purchases water from Gulf Coast Water Authority Tx City which is required to test for trans-1,3-dichloropropene. Sample information shown below was taken by Gulf Coast Water Authority Tx City.

Date Lab ID Result
2018-07-11AE32989ND
2019-07-29AE76192ND
2020-07-15AF19499ND
2021-07-16AF62454ND
2022-07-22AG06107ND
2023-07-13AG48515ND