Know Your Environment. Protect Your Health.

Caffeine

California Water Service Company Las Lomas

Caffeine, from coffee and other beverages, is a key indicator of water contamination from wastewater effluent.

 

2

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
2019ND10ND
2020ND10ND
2021N/A00N/A
2022N/A00N/A
2023N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2019-08-13CA2710013_003_003-201908131031ND
2020-08-12CA2710013_004_004-202008121413ND