Know Your Environment. Protect Your Health.

Cobalt

Southwood Water System

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

 

41

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND210ND
2015ND200ND
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
2014-08-11201408120484AMND
2014-08-11201408120479AMND
2014-08-11201408120563AMND
2014-08-11201408120297AMND
2014-08-11201408120226AMND
2014-08-11201408120234AMND
2014-08-12201408130218AMND
2014-08-12201408130887AMND
2014-08-12201408130244AMND
2014-08-12201408130903AMND
2014-08-12201408130697AMND
2014-08-12201408130715AMND
2014-08-13201408140340AMND
2014-08-13201408140382AMND
2014-08-13201408140377AMND
2014-08-13201408140359AMND
2014-08-13201408140545AMND
2014-08-20201408210235AMND
2014-08-20201408210317AMND
2014-11-01201411040290AMND
2014-11-03201411040264AMND
2015-02-12201502130422AMND
2015-02-12201502130334AMND
2015-02-16201502170142AMND
2015-02-16201502170128AMND
2015-02-16201502170146AMND
2015-02-16201502170108AMND
2015-02-16201502170153AMND
2015-02-16201502170124AMND
2015-02-23201502240367AMND
2015-02-23201502240388AMND
2015-02-23201502240369AMND
2015-02-23201502240590AMND
2015-02-23201502240365AMND
2015-02-23201502240371AMND
2015-02-25201502260184AMND
2015-02-25201502260449AMND
2015-03-16201503170480AMND
2015-03-16201503170671AMND
2015-03-16201503170493AMND
2015-03-16201503170800AMND