The Power of Information

National Drinking Water Database


Butachlor in Maryland


Butachlor is an herbicide for rice and is used to control annual grasses and broadleaf weeds.

The Most Polluted Communities in Maryland

1 water utilities reported detecting Butachlor in tap water since 2004, according to EWG's analysis of water quality data supplied by state water agencies

Ranked by highest average Butachlor level

RankSystem Population Served Positive test results of total reported tests Average Level
(Range)
1Luke / Newpage Luke Mill
Luke, MD
1843 of 110.13 ppb
(0 to 0.5 ppb)

Health Based Limits for Butachlor

There are no health based standards that EWG is using for this chemical

Violation Summary for Butachlor in Maryland

There are no violations reported for this contaminant in Maryland