Know Your Environment. Protect Your Health.

Dalapon

Bayview Municipal Utility District

NOTE: Bayview Municipal Utility District purchases water from Gulf Coast Water Authority Tx City which is required to test for dalapon. Sample information shown below was taken by Gulf Coast Water Authority Tx City.

The herbicide dalapon has not been used in the U.S. since 1999. In animal studies, exposure to dalapon harms the kidneys.

 

8

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND50ND
2019ND50ND
2020ND50ND
2021ND50ND
2022ND60ND
2023ND90ND

ppb = parts per billion

State, National, and Health Guidelines for Drinking Water

EPA Maximum Contaminant
Level (MCL): 200 ppb

The legal limit for dalapon, established in 1992, was based on a toxicity study in laboratory animals published in 1960.

ppb = parts per billion

All test results

NOTE: Bayview Municipal Utility District purchases water from Gulf Coast Water Authority Tx City which is required to test for dalapon. Sample information shown below was taken by Gulf Coast Water Authority Tx City.

Date Lab ID Result
2018-05-09AE25743ND
2019-01-17AE50457ND
2019-06-12AE70306ND
2020-05-21AF12323ND
2021-05-04AF52268ND
2022-03-17AF89621ND
2022-05-04AF95672ND
2023-06-23AG45842ND