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EWG's Tap Water Database — 2021 UPDATE

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Prometon

Gonzales County Water Supply Corporation

Prometon is a herbicide.

 

18

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND60ND
2015ND60ND
2016ND60ND
2017N/A00N/A
2018N/A00N/A
2019N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2014-06-05AC56115ND
2014-06-05AC56117ND
2014-06-05AC56116ND
2014-06-05AC56112ND
2014-06-05AC56119ND
2014-09-05AC66108ND
2015-02-04AC79332ND
2015-02-04AC79334ND
2015-02-04AC79331ND
2015-02-04AC79349ND
2015-02-04AC79333ND
2015-07-22AD00677ND
2016-01-19AD18758ND
2016-01-19AD18756ND
2016-01-19AD18754ND
2016-01-19AD18753ND
2016-01-19AD18755ND
2016-05-02AD34906ND