Know Your Environment. Protect Your Health.

Lindane

Downsville Water System

NOTE: Downsville Water System purchases water from Culbertson Water System which is required to test for lindane. Sample information shown below was taken by Culbertson Water System.

Lindane is a neurotoxic and carcinogenic insecticide phased out of agricultural use in the U.S. since 2002. It is prescribed to treat lice or scabies, although safer alternatives are available.

 

13

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
2019ND20ND
2020N/A00N/A
2021N/A00N/A
2022ND70ND
2023ND20ND

ppb = parts per billion

State, National, and Health Guidelines for Drinking Water

EWG Health Guideline: 0.032 ppb

The EWG Health Guideline of 0.032 ppb for lindane 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 cancer.

EPA Maximum Contaminant
Level (MCL): 0.2 ppb

The legal limit for lindane, established in 1991, was based on a toxicity study in laboratory animals conducted in the 1980s.

ppb = parts per billion

All test results

NOTE: Downsville Water System purchases water from Culbertson Water System which is required to test for lindane. Sample information shown below was taken by Culbertson Water System.

Date Lab ID Result
2019-10-2835508736001ND
2019-10-2835508736002ND
2019-10-2835508736003ND
2019-10-2835508736001ND
2019-10-2835508736002ND
2019-10-2835508736003ND
2022-01-1135690299003ND
2022-05-0435715589001ND
2022-09-2735750438003ND
2022-12-1235766640001ND
2022-12-1235766640002ND
2022-12-1235766640003ND
2022-12-1235766640004ND