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EWG's Tap Water Database — 2019 UPDATE

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Prometon

San Antonio Water System Northeast

Prometon is a herbicide.

 

4

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
2014ND10ND
2015ND30ND
2016N/A00N/A
2017N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2014-09-02AC65490ND
2015-07-08AC98819ND
2015-07-08AC98818ND
2015-07-09AC99017ND