Know Your Environment. Protect Your Health.

Dinoseb

Collegeville Trappe Joint Public Works Department

Dinoseb is a herbicide that causes birth defects and reproductive difficulties. It has been banned in the U.S. since 1986.

 

40

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

ppb = parts per billion

State, National, and Health Guidelines for Drinking Water

EPA Maximum Contaminant
Level (MCL): 7 ppb

The legal limit for dinoseb, established in 1992, was based on toxicity studies conducted in laboratory animals in the 1970s and 1980s.

ppb = parts per billion

All test results

Date Lab ID Result
2020-05-0422213267.00ND
2020-05-0422213237.00ND
2020-05-0422213297.00ND
2020-05-1822213534.00ND
2020-05-1822213517.00ND
2020-05-1822213564.00ND
2020-05-1822213487.00ND
2020-06-0822414089.00ND
2020-06-0822414149.00ND
2020-06-0822414119.00ND
2020-08-0322797493.00ND
2020-08-0322797269.00ND
2020-08-0322797358.00ND
2020-08-0322797298.00ND
2020-08-0322797328.00ND
2020-08-1722797873.00ND
2020-08-1722797844.00ND
2020-08-1722797815.00ND
2020-08-1722797786.00ND
2020-08-1722797756.00ND
2023-04-1728700828.00ND
2023-04-1728700825.00ND
2023-04-1728700830.00ND
2023-04-1728700829.00ND
2023-04-1728700827.00ND
2023-04-1728700826.00ND
2023-05-0128898936.00ND
2023-05-0128898935.00ND
2023-05-0128898934.00ND
2023-05-0128898937.00ND
2023-07-2429495764.00ND
2023-07-2429495766.00ND
2023-07-2429495765.00ND
2023-07-2429495763.00ND
2023-07-2429495762.00ND
2023-08-0729495769.00ND
2023-08-0729495770.00ND
2023-08-0729495768.00ND
2023-08-0729495767.00ND
2023-08-2129496176.00ND