Know Your Environment. Protect Your Health.

CONTAMINANT

Alpha-methyl-styrene, dimer

STATES DETECTED

1

serves

67,855

utilities detected

20

Overview

Want to remove
Alpha-methyl-styrene, dimer from your water?

Try these filter technologies:

Activated Carbon

Reverse Osmosis

understand filter technology

Alpha-methyl-styrene, dimer around the Country

UTILITIES WITH CONTAMINATION
State Utilities People Served
Texas2067,855

Utilities with the highest amounts of alpha-methyl-styrene, dimer, 2021-2023

ALL UTILITIES
LARGE UTILITIES
Utility Location Tests Average level People served
Clwsc Canyon Lake Shores*Canyon Lake, TX1 of 114.0 ppb35,577
Windmill Ranch SubdivisionPflugerville, TX1 of 114.0 ppb756
East Montgomery County MUD 4Houston, TX2 of 211.8 ppb1,500
City of StinnettStinnett, TX1 of 18.10 ppb1,857
Woden Water Supply CorporationNacogdoches, TX3 of 37.63 ppb2,300
Riverwalk SubdivisionConroe, TX1 of 15.50 ppb2,751
Willowbreeze Farm SubdivisionRosharon, TX2 of 25.00 ppb20
City of Meadows PlaceMeadows Place, TX1 of 14.60 ppb5,000
San Jo UtilitiesWillis, TX1 of 14.00 ppb390
El Dorado Utility DistrictHouston, TX1 of 13.90 ppb4,083
Emerald Lakes SubdivisionConroe, TX1 of 13.80 ppb1,053
Tri County Point Water System 3Des Peres, TX1 of 13.40 ppb600
Domestic Water Company Royal Forest SubdivisionConroe, TX1 of 13.20 ppb1,641
Blaketree MUD 1Houston, TX2 of 23.15 ppb336
Crown Ranch SubdivisionNavasota, TX1 of 12.80 ppb525
Spearman Municipal Water SystemSpearman, TX2 of 21.50 ppb3,172
Mountain Springs Water Supply CorporationValley View, TX1 of 11.20 ppb3,756
Morse Water Supply CorporationMorse, TX1 of 10.600 ppb140
Brandon-irene Water Supply Corporation*Hillsboro, TX1 of 10.500 ppb2,199
City of Bynum Blackland SystemBynum, TX1 of 10.500 ppb199

* This water utility supplies finished drinking water to at least one other water utility. The purchasing utility is not required to test for or report Alpha-methyl-styrene, dimer, but it likely has the contaminant in its water supply.

UtilityLocationTestsAverage levelPeople served
Clwsc Canyon Lake Shores*Canyon Lake, TX1 of 114.0 ppb35,577

* This water utility supplies finished drinking water to at least one other water utility. The purchasing utility is not required to test for or report Alpha-methyl-styrene, dimer, but it likely has the contaminant in its water supply.

Know the Standards

Understand EWG’s guidelines on contaminants in your water.

view ewg’s standards

Take Action

Interested in supporting other causes? Learn more about our ongoing campaigns and how you can make a difference.

LEARN MORE

Need help finding a filter?

Discover top-rated filters that protect your family from harmful contaminants.

GET THE GUIDE

We’re in this together

Donate today and join the fight to protect our environmental health.

DONATE TODAY

Protect your water

Sign our petition to protect PFAS drinking water standards

TAKE ACTION
OSZAR »