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EWG's Tap Water Database — 2021 UPDATE

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Hydrogen sulfide

Ft. A P Hill - Headquarters

Hydrogen sulfide is a constituent of crude petroleum and natural gas; it is also released from decomposing waste in landfills and sewers, and from industrial facilities. Hydrogen sulfide has a rotten egg odor. It can irritate the eyes and respiratory system.

 

4

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014N/A00N/A
20152.50 ppb21ND - 5.00 ppb
2016N/A00N/A
2017ND20ND
2018N/A00N/A
2019N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2015-04-0600215-MID ATLANT5.00 ppb
2015-04-0600215-MID ATLANTND
2017-04-1115033-INOND
2017-04-2415099INOND