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EWG's Tap Water Database — 2021 UPDATE

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Chromium (total)

Riverview

NOTE: Riverview purchases water from Great Lakes Water Authority - Springwells and Southwest Treatment Facilities which is required to test for chromium (total). Sample information shown below was taken by Great Lakes Water Authority - Springwells and Southwest Treatment Facilities.

Chromium is a naturally occurring metal, but industrial uses can elevate its levels in water. One form, hexavalent chromium, causes cancer. Total chromium is not a good indicator of the amount of hexavalent chromium in drinking water.

 

0

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2013ND60ND
2014ND20ND
2015N/A00N/A
2016N/A00N/A
2017N/A00N/A
2018N/A00N/A
2019N/A00N/A

ppb = parts per billion

State and national drinking water standards and health guidelines

EPA Maximum Contaminant
Level (MCL) 100 ppb

The legal limit for total chromium, established in 1991, was based on a 1958 toxicity study in laboratory animals, and applies to both the less-toxic trivalent chromium and the more-toxic hexavalent chromium forms of this compound. This limit does not protect against the risk of cancer from ingestion of hexavalent chromium.

ppb = parts per billion

All test results

NOTE: Riverview purchases water from Great Lakes Water Authority - Springwells and Southwest Treatment Facilities which is required to test for chromium (total). Sample information shown below was taken by Great Lakes Water Authority - Springwells and Southwest Treatment Facilities.

Date Lab ID Result