Know Your Environment. Protect Your Health.

Carbofuran

Woden Water Supply Corporation

Carbofuran is a highly toxic insecticide phased out from use in the U.S. since 2009 due to the risks it posed to children and the environment.

 

12

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
2020ND60ND
2021N/A00N/A
2022N/A00N/A
2023ND60ND

ppb = parts per billion

State, National, and Health Guidelines for Drinking Water

EWG Health Guideline: 0.7 ppb

The EWG Health Guideline of 0.7 ppb for carbofuran 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 brain and nervous system.

EPA Maximum Contaminant
Level (MCL): 40 ppb

The legal limit for carbofuran, established in 1991, was based on a toxicity study in laboratory animals conducted in the 1980s. This limit may not fully protect against harm to the brain and nervous system due to carbofuran exposure.

ppb = parts per billion

All test results

Date Lab ID Result
2020-04-07Q2014004021ND
2020-04-07Q2014004022ND
2020-04-07Q2014004023ND
2020-11-04Q2042876003ND
2020-11-04Q2042876020ND
2020-11-04Q2042876021ND
2023-03-01Q2308261010ND
2023-06-27Q2324601008ND
2023-06-27Q2324601029ND
2023-06-27Q2324601030ND
2023-06-27Q2324601031ND
2023-06-27Q2324601032ND