Know Your Environment. Protect Your Health.

Dalapon

Louetta Road Utility District

NOTE: Louetta Road Utility District purchases water from Terranova West Municipal Utility District which is required to test for dalapon. Sample information shown below was taken by Terranova West Municipal Utility District.

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

 

26

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

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: Louetta Road Utility District purchases water from Terranova West Municipal Utility District which is required to test for dalapon. Sample information shown below was taken by Terranova West Municipal Utility District.

Date Lab ID Result
2018-01-24AE10509ND
2018-04-04AE21182ND
2018-09-10AE39320ND
2018-11-30AE47566ND
2019-01-31AE52416ND
2019-04-18AE62959ND
2019-09-25AE84598ND
2019-11-20AE89925ND
2020-02-13AE98417ND
2020-02-13AE98477ND
2020-05-28AF13054ND
2020-07-09AF18854ND
2020-11-12AF34361ND
2021-03-04AF45375ND
2021-06-17AF58594ND
2021-08-12AF66070ND
2021-10-21AF74356ND
2022-02-10AF84254ND
2022-04-21AF94018ND
2022-09-22AG14426ND
2022-12-08AG21285ND
2023-03-02AG31313ND
2023-03-02AG31432ND
2023-05-18AG41058ND
2023-08-17AG52988ND
2023-11-02AG62154ND