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EWG's Tap Water Database — 2021 UPDATE

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Methylcyclopentane

Status: No national drinking water standard exists

 

Methylcyclopentane is a component of petroleum and an industrial chemical.

2017-2019:

FOUND

1

states detected

3

utilities detected

14,775

people served

States reporting methylcyclopentane in drinking water

UTILITIES WITH CONTAMINATION
State UtilitiesPeople Served
Texas314,775
MORE
LESS

Utilities with the highest amounts of methylcyclopentane, 2017-2019

ALL UTILITIES
LARGE UTILITIES
UtilityLocationTestsAverage levelPeople served
Lake Forest Utility DistrictHouston, TX4 of 48.53 ppb6,291
West Harris County Municipal Utility District 11Houston, TX2 of 28.00 ppb8,205
Benbrook Village Mobile Home ParkGlendale, TX1 of 16.44 ppb279
Harris County Municipal Utility District 11Houston, TX1 of 14.90 ppb3,345
Bluff Dale Water Supply CorporationBluff Dale, TX1 of 14.85 ppb250
UtilityLocationTestsAverage levelPeople served