Know Your Environment. Protect Your Health.

Chromium (hexavalent)

Fergus Falls

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)

8

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
20130.125 ppb220.0800 ppb - 0.170 ppb
20140.139 ppb660.0880 ppb - 0.290 ppb
2015N/A00N/A
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: 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
2013-12-1710641970030.170 ppb
2013-12-1710641970010.0800 ppb
2014-03-2610783930010.110 ppb
2014-03-2610783930030.160 ppb
2014-06-1620128090010.0980 ppb
2014-06-1620128090030.290 ppb
2014-09-2320307760010.0880 ppb
2014-09-2320307760030.0890 ppb