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EWG's Tap Water Database — 2021 UPDATE

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Prometon

Grand Lakes Municipal Utility District 4

Prometon is a herbicide.

 

2

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

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

ppb = parts per billion

All test results

Date Lab ID Result
2015-05-11AC91441ND
2016-05-17AD37109ND