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EWG's Tap Water Database — 2019 UPDATE

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4-Androstene-3,17-dione

Rockford

Human sex hormones are sometimes detected at low concentrations in drinking water. There are no current health guidelines to determine whether these exposures are safe, or if they could pose a risk to human health.

 

52

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2012N/A00N/A
2013N/A00N/A
2014ND210ND
2015ND310ND
2016N/A00N/A
2017N/A00N/A

ppt = parts per trillion

All test results

Date Lab ID Result
2014-07-08801675-11888ND
2014-07-08801685-11888ND
2014-07-08801396-11792ND
2014-07-08801665-11792ND
2014-07-08801412-11792ND
2014-07-08801679-11792ND
2014-07-08801400-11792ND
2014-07-08801667-11792ND
2014-07-08801669-11792ND
2014-07-08801410-11888ND
2014-07-08801392-11792ND
2014-07-08801402-11792ND
2014-07-08801406-11792ND
2014-07-08801681-11888ND
2014-07-08801390-11792ND
2014-07-08801398-11792ND
2014-07-08801414-11792ND
2014-07-08801394-11792ND
2014-07-08801404-11792ND
2014-07-08801677-11792ND
2014-07-08801683-11888ND
2015-01-08838252-13264ND
2015-01-08838225-13176ND
2015-01-08838248-13264ND
2015-01-08838242-13264ND
2015-01-08838246-13264ND
2015-01-08838250-13264ND
2015-01-08838254-13264ND
2015-01-08838237-13264ND
2015-01-08838244-13264ND
2015-01-08838220-13176ND
2015-01-08838233-13176ND
2015-01-08838258-13264ND
2015-01-08838216-13176ND
2015-01-08838218-13176ND
2015-01-08838264-13264ND
2015-01-08838212-13176ND
2015-01-08838235-13264ND
2015-01-08838210-13176ND
2015-01-08838208-13176ND
2015-01-08838256-13264ND
2015-01-08838227-13264ND
2015-07-13870174-14523ND
2015-07-13870178-14523ND
2015-07-13870176-14523ND
2015-07-13870170-14523ND
2015-07-13870180-14523ND
2015-07-13870168-14597ND
2015-07-13870172-14523ND
2015-09-14882884-15153ND
2015-12-09897657-15583ND
2015-12-09897655-15583ND