HONOLULU WATER SYSTEM
Serving 1 city in HI
Monitor
2 above health guidelines
631K
People Served
1
City
1
Water Sources
0
MCL Violations
Is HONOLULU WATER SYSTEM Water Safe to Drink?
HONOLULU WATER SYSTEM has reported 2 contaminants above EPA health-based guidelines (MCLGs) in at least one city served. We recommend reviewing individual city reports below for specific water quality details.
This utility serves 631,389 people across 1 city in HI. Water quality can vary by location within the service area. Check individual city pages below for detailed contaminant data specific to your area.
HONOLULU WATER SYSTEM Service Area
HONOLULU WATER SYSTEM Contact & Information
Contact
Mailing Address
Water Sources
Groundwater
Treatment Methods
Disinfection
Disinfectant Used
Hypochlorite
Recommended Water Filters for HONOLULU WATER SYSTEM
Based on water quality data from cities served by HONOLULU WATER SYSTEM, we recommend NSF-certified filters that can remove contaminants above health guidelines.