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EWG's Tap Water Database — 2021 UPDATE

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Prometon

Valley Municipal Utility District 2 Rancho Viejo

Prometon is a herbicide.

 

3

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND10ND
2015ND10ND
2016ND10ND
2017N/A00N/A
2018N/A00N/A
2019N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2014-03-05AC45754ND
2015-03-18AC85139ND
2016-03-07AD27382ND