Menu

EWG's Tap Water Database — 2019 UPDATE

Donate

Chromium (hexavalent)

Villa Rica

Chromium (hexavalent) is a carcinogen that commonly contaminates American drinking water. Chromium (hexavalent) in drinking water may be due to industrial pollution or natural occurrences in mineral deposits and groundwater. Read more about chromium (hexavalent).

 

8

Samples

0

Samples exceeding legal limit (MCL)

6

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2012N/A00N/A
20130.277 ppb86ND - 0.975 ppb
2014N/A00N/A
2015N/A00N/A
2016N/A00N/A
2017N/A00N/A

ppb = parts per billion

State and national drinking water standards and health guidelines

EWG Health Guideline 0.02 ppb

The EWG Health Guideline of 0.02 ppb for chromium (hexavalent) 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.

ppb = parts per billion

All test results

Date Lab ID Result
2013-02-20706304-81730.0470 ppb
2013-02-20706306-81730.476 ppb
2013-05-01717228-87460.0500 ppb
2013-05-01717230-87460.635 ppb
2013-08-22739704-96170.975 ppb
2013-08-22739702-96170.0340 ppb
2013-11-20759868-10349ND
2013-11-20759870-10349ND