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EWG's Tap Water Database — 2019 UPDATE

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1,1-Dichloropropane

Signal Hill - City, Water Department

 

15

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
2014N/A00N/A
2015N/A00N/A
2016N/A00N/A
2017ND150ND

ppb = parts per billion

All test results

Date Lab ID Result
2017-08-221805-023-1335ND
2017-08-291805-023-1042ND
2017-09-051805-023-1235ND
2017-09-111805-023-1220ND
2017-09-181805-023-1250ND
2017-09-251805-023-1457ND
2017-10-021805-023-1123ND
2017-10-091805-023-1405ND
2017-10-161805-023-1150ND
2017-10-231805-023-1400ND
2017-10-301805-023-0800ND
2017-11-061805-023-0952ND
2017-11-131805-023-0815ND
2017-11-201805-023-1151ND
2017-12-181805-023-1310ND