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EWG's Tap Water Database — 2021 UPDATE

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1,3-Butadiene

Meriden Water Division

 

24

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2013ND40ND
2014ND200ND
2015N/A00N/A
2016N/A00N/A
2017N/A00N/A
2018N/A00N/A
2019N/A00N/A

ppb = parts per billion

State and national drinking water standards and health guidelines

EWG Health Guideline 0.0103 ppb

The EWG Health Guideline of 0.0103 ppb for 1,3-butadiene was defined by the Environmental Protection Agency as a benchmark for testing under the Unregulated Contaminant Monitoring Rule program. This health guideline protects against cancer.

ppb = parts per billion

All test results

Date Lab ID Result
2013-01-082762398ND
2013-04-092807820ND
2013-07-092854698ND
2013-10-082909989ND
2014-02-112971713ND
2014-02-112971676ND
2014-02-112971751ND
2014-03-112990055ND
2014-03-112990133ND
2014-03-112990236ND
2014-03-122990253ND
2014-05-143026115ND
2014-05-143026088ND
2014-05-143026057ND
2014-08-123081390ND
2014-08-143083505ND
2014-08-143083473ND
2014-09-093100405ND
2014-09-093100420ND
2014-09-093100351ND
2014-09-093100376ND
2014-11-123137932ND
2014-11-123137943ND
2014-12-163157199ND