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EWG's Tap Water Database — 2021 UPDATE

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2-propen-1-ol

Helena Water System

2-propen-1-ol is used in the production of glycerol and other chemicals. Long-term exposure to 2-propen-1-ol may harm the liver and kidneys.

 

10

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2013N/A00N/A
2014N/A00N/A
2015N/A00N/A
2016N/A00N/A
2017N/A00N/A
2018N/A00N/A
2019ND30ND

ppb = parts per billion

All test results

Date Lab ID Result
2019-12-09B9L1439-01ND
2019-12-09B9L1439-02ND
2019-12-09B9L1439-03ND
2020-04-14C0D2003-01ND
2020-04-14C0D2003-02ND
2020-06-10C0F1601-01ND
2020-06-10C0F1601-02ND
2020-06-10C0F1601-03ND
2020-09-08C0I1175-01ND
2020-09-08C0I1175-02ND