Drinking Water Systems in MAKAWAO, Hawaii
4 water systems are reported for this city, with a combined service population of 32,100. The systems have 0 EPA violation records in the five-year period ending June 30, 2026.
Water Systems Serving MAKAWAO
MAKAWAO
29,868 served37 historical records
A
HALEAKALA NATIONAL PARK
1,200 served1 historical record
A
BALDWIN RANCH ESTATES
32 served0 historical records
A
HOKU'ULA WATER SYSTEM
1,000 served0 historical records
A
EPA Contaminant Categories in Historical Violation Records
Surface Water Treatment Rule20 records
Coliform (TCR)1 record
Cyanide1 record
Dalapon1 record
Picloram1 record
Dinoseb1 record
2,4,5-TP1 record
Diquat1 record
2,3,7,8-TCDD1 record
Nitrate1 record
Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.