Know Your Environment. Protect Your Health.

Isobutane

Clayton Water Supply Corporation Plant 2

Isobutane is a volatile hydrocarbon gas used as a refrigerant.

 

4

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018N/A00N/A
2019N/A00N/A
20205.20 ppb115.20 ppb
20213.70 ppb113.70 ppb
20224.60 ppb114.60 ppb
20232.20 ppb112.20 ppb

ppb = parts per billion

All test results

Date Lab ID Result
2020-12-03Q20485570015.20 ppb
2021-09-28Q21265220093.70 ppb
2022-11-03Q22333520014.60 ppb
2023-07-27Q23302710022.20 ppb