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EWG's Tap Water Database — 2019 UPDATE

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Dechlorobiphenyl

Chapel Hill - Aberdeen Proving Grounds

 

6

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
2013ND20ND
2014ND30ND
2015ND10ND
2016N/A00N/A
2017N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2013-09-260120002_01_10503ND
2013-11-270120002_01_06090ND
2014-06-230120002_01_20139ND
2014-07-220120002_01_00029ND
2014-09-290120002_01_20316ND
2015-06-122076663001ND