Know Your Environment. Protect Your Health.

Cobalt

Firgrove Mutual Inc

Cobalt is a metal found throughout the environment; people may be exposed to cobalt in air, food and drinking water.

 

30

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND120ND
2015ND180ND
2016N/A00N/A
2017N/A00N/A
2018N/A00N/A
2019N/A00N/A
2020N/A00N/A
2021N/A00N/A
2022N/A00N/A
2023N/A00N/A

ppb = parts per billion

State, National, and Health Guidelines for Drinking Water

EWG Health Guideline: 70 ppb

The EWG Health Guideline of 70 ppb for cobalt was defined by the Environmental Protection Agency as a benchmark for testing under the Unregulated Contaminant Monitoring Rule program. This health guideline protects against change in blood chemistry.

ppb = parts per billion

All test results

Date Lab ID Result
2014-11-17201411190528AMND
2014-11-17201411190378AMND
2014-11-17201411190435AMND
2014-11-17201411190338AMND
2014-11-17201411190437AMND
2014-11-17201411190450AMND
2014-11-17201411190454AMND
2014-11-17201411190452AMND
2014-11-17201411190490AMND
2014-11-17201411190403AMND
2014-12-12201412160628AMND
2014-12-12201412160672AMND
2015-02-13201502160121AMND
2015-02-13201502160119AMND
2015-03-13201503170797AMND
2015-05-18201505210078AMND
2015-05-18201505210076AMND
2015-05-18201505200262AMND
2015-05-18201505200407AMND
2015-05-18201505200243AMND
2015-05-18201505200247AMND
2015-05-18201505210080AMND
2015-05-18201505200274AMND
2015-05-18201505200651AMND
2015-05-18201505200268AMND
2015-05-18201505200365AMND
2015-05-18201505200655AMND
2015-05-18201505200251AMND
2015-08-21201508250623AMND
2015-10-13201510080281AMND