The Power of Information

National Drinking Water Database

Monobromoacetic acid in Hawaii

Monobromoacetic acid is a disinfection byproduct regulated by EPA as one of five haloacetic acids that are formed when chlorine, chloramines or other disinfectants react with organic and inorganic matter in water. [read more]

The Most Polluted Communities in Hawaii

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

Ranked by highest average Monobromoacetic acid level

RankSystem Population Served Positive test results of total reported tests Average Level
1Waiki'i Ranch
Kamuela, HI
841 of 21.65 ppb
(0 to 3.3 ppb)
Wailuku, HI
17,9672 of 21.4 ppb
(1.13 to 1.67 ppb)
Honolulu, HI
2001 of 11.3 ppb
(1.3 ppb)
Kahului, HI
1001 of 21.15 ppb
(0 to 2.3 ppb)
Hilo, HI
1491 of 21 ppb
(0 to 2 ppb)
Wailuku, HI
27,6422 of 20.99 ppb
(0.8 to 1.18 ppb)
7Lower Kula
Wailuku, HI
3,2132 of 20.97 ppb
(0.73 to 1.2 ppb)
8Kawaihae Unit #1
Kamuela, HI
1932 of 30.93 ppb
(0 to 1.6 ppb)
Hilo, HI
3891 of 20.88 ppb
(0 to 1.75 ppb)
10Kawela Plantation
Kaunakakai, HI
1601 of 20.8 ppb
(0 to 1.6 ppb)

Health Based Limits for Monobromoacetic acid

Maximum Contaminant Limit (MCL)The enforceable standard which defines the highest level of a contaminant that is allowed in drinking water. MCLs are set as close to health-based limits (Maximum Contaminant Level Goals, or MCLGs) as feasible using the best available analytical and treatment technologies and taking cost into consideration. Source: U.S. Environmental Protection Agency.60 ppb

Violation Summary for Monobromoacetic acid in Hawaii

There are no violations reported for this contaminant in Hawaii