Know Your Environment. Protect Your Health.

Endothall

East Cocalico Township

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

 

42

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
2020ND220ND
2021N/A00N/A
2022N/A00N/A
2023ND200ND

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
2020-05-0122369356.00ND
2020-05-0122369496.00ND
2020-05-0122369467.00ND
2020-05-0122369443.00ND
2020-05-0122369414.00ND
2020-05-0122369385.00ND
2020-05-0122369327.00ND
2020-05-0122369298.00ND
2020-05-0122369269.00ND
2020-05-0122369240.00ND
2020-05-0122369211.00ND
2020-07-3122956385.00ND
2020-07-3122956326.00ND
2020-07-3122956182.00ND
2020-07-3122956298.00ND
2020-07-3122956356.00ND
2020-07-3122956269.00ND
2020-07-3122956153.00ND
2020-07-3122956240.00ND
2020-07-3122956124.00ND
2020-07-3122956210.00ND
2020-07-3122956414.00ND
2023-05-3029261569.00ND
2023-05-3029261576.00ND
2023-05-3029261577.00ND
2023-05-3029261575.00ND
2023-05-3029261568.00ND
2023-05-3029261574.00ND
2023-05-3029261573.00ND
2023-05-3029261572.00ND
2023-05-3029261571.00ND
2023-05-3029261570.00ND
2023-09-1329847329.00ND
2023-09-1329847324.00ND
2023-09-1329847328.00ND
2023-09-1329847323.00ND
2023-09-1329847327.00ND
2023-09-1329847326.00ND
2023-09-1329847325.00ND
2023-09-2829847861.00ND
2023-09-2829847862.00ND
2023-09-2829847863.00ND