Know Your Environment. Protect Your Health.

Isobutane

The Retreat Water Supply

Isobutane is a volatile hydrocarbon gas used as a refrigerant.

 

3

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
2020N/A00N/A
20210.900 ppb110.900 ppb
20222.00 ppb112.00 ppb
20231.90 ppb111.90 ppb

ppb = parts per billion

All test results

Date Lab ID Result
2021-09-30Q21268830010.900 ppb
2022-09-26Q22287740072.00 ppb
2023-07-10Q23265680011.90 ppb