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EWG's Tap Water Database — 2021 UPDATE

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Carbaryl

Status: No national drinking water standard exists

 

Carbaryl is an agricultural pesticide used on citrus, vegetables and nuts. It is also found in home, garden, lawn and industrial applications.

2017-2019:

FOUND

2

states detected

2

utilities detected

10,494

people served

States reporting carbaryl in drinking water

UTILITIES WITH CONTAMINATION
State UtilitiesPeople Served
Virginia19,364
New York11,130
MORE
LESS

Filtering technologies that reduce carbaryl

Activated Carbon

Reverse Osmosis

Utilities with the highest amounts of carbaryl, 2017-2019

ALL UTILITIES
LARGE UTILITIES
UtilityLocationTestsAverage levelPeople served
Hcsa- Leigh Street PlantSouth Boston, VA1 of 10.500 ppb9,364
Andover Village Public WaterAndover, NY1 of 40.250 ppb1,130
Manchester Water Department*Manchester, CT1 of 310.00936 ppb51,066
Connecticut Water Company - Northern Reg-reservoir HeightsClinton, CT1 of 310.00936 ppb62

* 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 Carbaryl, but it likely has the contaminant in its water supply.

UtilityLocationTestsAverage levelPeople served
Manchester Water Department*Manchester, CT1 of 310.00936 ppb51,066

* 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 Carbaryl, but it likely has the contaminant in its water supply.