Know Your Environment. Protect Your Health.

Carbofuran

North Cherokee Water Supply Corporation

NOTE: North Cherokee Water Supply Corporation purchases water from City of Jacksonville which is required to test for carbofuran. Sample information shown below was taken by City of Jacksonville.

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.

 

11

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
2019ND10ND
2020ND50ND
2021N/A00N/A
2022ND10ND
2023ND40ND

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

NOTE: North Cherokee Water Supply Corporation purchases water from City of Jacksonville which is required to test for carbofuran. Sample information shown below was taken by City of Jacksonville.

Date Lab ID Result
2019-01-30Q1904613028ND
2020-01-27Q2002874025ND
2020-01-27Q2002874026ND
2020-01-27Q2002874027ND
2020-01-27Q2002874028ND
2020-05-07Q2018089006ND
2022-06-13Q2216379001ND
2023-11-09Q2348200005ND
2023-11-09Q2348200006ND
2023-11-09Q2348200007ND
2023-11-09Q2348200008ND