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EWG's Tap Water Database — 2019 UPDATE

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Chromium (hexavalent)

Kelly Lane WCID 2

NOTE: Kelly Lane WCID 2 purchases water from Manville WSC which is required to test for chromium (hexavalent). Sample information shown below was taken by Manville WSC.

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).

 

28

Samples

0

Samples exceeding legal limit (MCL)

10

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2012N/A00N/A
20130.0646 ppb2810ND - 0.460 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

NOTE: Kelly Lane WCID 2 purchases water from Manville WSC which is required to test for chromium (hexavalent). Sample information shown below was taken by Manville WSC.

Date Lab ID Result
2013-05-013E03021-060.460 ppb
2013-05-013E03021-11ND
2013-05-013E03021-080.141 ppb
2013-05-013E03021-100.386 ppb
2013-05-013E03021-070.136 ppb
2013-05-013E03021-05ND
2013-05-023D03021-03ND
2013-05-023E03021-02ND
2013-05-023E03021-130.0466 ppb
2013-05-023E03021-14ND
2013-05-023E03021-12ND
2013-05-023E03021-09ND
2013-05-023E03021-010.0540 ppb
2013-05-023E03021-04ND
2013-08-153H20022-020.115 ppb
2013-08-153H20022-010.142 ppb
2013-11-043K06016-05A0.0630 ppb
2013-11-043K06016-02AND
2013-11-043K06016-04AND
2013-11-043K06016-03AND
2013-11-043K06016-10AND
2013-11-043K06016-01AND
2013-11-043K06016-07AND
2013-11-043K06016-09AND
2013-11-043K06016-08AND
2013-11-043K06016-06AND
2013-11-083K14003-02A0.264 ppb
2013-11-083K14003-01AND