Know Your Environment. Protect Your Health.

Cobalt

Carmel Clay Water

NOTE: Carmel Clay Water purchases water from Citizens Water - Indianapolis which is required to test for cobalt. Sample information shown below was taken by Citizens Water - Indianapolis.

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

 

59

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2015ND80ND
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

NOTE: Carmel Clay Water purchases water from Citizens Water - Indianapolis which is required to test for cobalt. Sample information shown below was taken by Citizens Water - Indianapolis.

Date Lab ID Result
2015-03-163206722ND
2015-03-163206673ND
2015-03-163206717ND
2015-03-163206666ND
2015-03-163206658ND
2015-03-163206699ND
2015-03-173208289ND
2015-03-173208143ND
2015-03-173208196ND
2015-03-173208183ND
2015-03-173208216ND
2015-03-173208276ND
2015-06-243271577ND
2015-06-253271552ND
2015-06-253271556ND
2015-06-253271562ND
2015-06-253271493ND
2015-06-253271521ND
2015-06-253271611ND
2015-06-253271596ND
2015-06-253271641ND
2015-06-253271615ND
2015-06-253271487ND
2015-06-253271510ND
2015-06-253271607ND
2015-06-253271573ND
2015-06-253271542ND
2015-06-263271592ND
2015-09-223327703ND
2015-09-223327681ND
2015-09-233328820ND
2015-09-233330027ND
2015-09-233330038ND
2015-09-233330034ND
2015-09-233330007ND
2015-09-233330022ND
2015-09-233328805ND
2015-09-233328758ND
2015-09-243330017ND
2015-09-283332080ND
2015-09-283332089ND
2015-09-283332091ND
2015-09-283331975ND
2015-09-283332070ND
2015-09-293332067ND
2015-09-293332078ND
2015-12-093372041ND
2015-12-093372004ND
2015-12-093371858ND
2015-12-093371831ND
2015-12-093372186ND
2015-12-093371780ND
2015-12-093371880ND
2015-12-093371863ND
2015-12-093371874ND
2015-12-093371887ND
2015-12-103372860ND
2015-12-103372868ND
2015-12-303380619ND