Know Your Environment. Protect Your Health.

Dalapon

Jones County Water System

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

 

25

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018N/A00N/A
2019ND20ND
2020ND50ND
2021ND60ND
2022ND80ND
2023ND40ND

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

Date Lab ID Result
2019-09-128754-091219-E07SND
2019-10-258754-102519-E07SND
2020-03-238754-032320-E8BSND
2020-07-138754-071320-E8BSND
2020-12-108754-121020-E02SND
2020-12-108754-121020-E1ASND
2020-12-108754-121020-E1BSND
2021-02-238754-022321-E02SND
2021-02-238754-022321-E1ASND
2021-02-238754-022321-E1BSND
2021-05-258754-052521-E1BSND
2021-05-258754-052521-E1ASND
2021-05-258754-052521-E02SND
2022-02-288754-022822-EP1SND
2022-05-188754-051822-EP1SND
2022-08-038754-080322-E04SND
2022-08-038754-080322-E07SND
2022-08-038754-080322-EP1SND
2022-11-158754-111522-EP1SND
2022-11-168754-111622-E04SND
2022-11-168754-111622-E07SND
2023-01-258754-012523-EP1SND
2023-06-138754-061323-E8BSND
2023-06-138754-061323-EP1SND
2023-07-2537729_23-40162ND