Know Your Environment. Protect Your Health.

Endothall

Aqua Pa Uwchlan

Endothall is a herbicide used to kill aquatic plants and algae. It's also used on potato and cotton crops.

 

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
2019N/A00N/A
2020N/A00N/A
2021N/A00N/A
2022ND20ND
2023ND230ND

ppb = parts per billion

State, National, and Health Guidelines for Drinking Water

EWG Health Guideline: 94 ppb

The EWG Health Guideline of 94 ppb for endothall was defined by the California Office of Environmental Health Hazard Assessment as a public health goal, the level of a drinking water contaminant that does not pose a significant health risk. This health guideline protects against harm to the stomach and intestines.

EPA Maximum Contaminant
Level (MCL): 100 ppb

The legal limit for endothall, established in 1992, was based on a toxicity study in laboratory animals conducted in the 1960s.

ppb = parts per billion

All test results

Date Lab ID Result
2022-08-0327223924.00ND
2022-10-1227632673.00ND
2023-02-0728340596.00ND
2023-02-0728340536.00ND
2023-02-0728340566.00ND
2023-02-0728340656.00ND
2023-02-0728340626.00ND
2023-02-1428340893.00ND
2023-04-1728692518.00ND
2023-04-2028692457.00ND
2023-04-2028692487.00ND
2023-04-2028692427.00ND
2023-04-2628692553.00ND
2023-04-2628692583.00ND
2023-07-1129292747.00ND
2023-07-1129292746.00ND
2023-07-1729292749.00ND
2023-07-1729292748.00ND
2023-07-1729292750.00ND
2023-07-1729292751.00ND
2023-10-1629877671.00ND
2023-10-1829877673.00ND
2023-10-1829877672.00ND
2023-10-3130062514.00ND
2023-10-3130062515.00ND