Local water quality
Water quality in Hilo, Hawaii
7 public water systems · EPA data
The bottom line
EPA records for the water serving Hilo, Hawaii show Lead, Copper. A filter independently certified to reduce those exact contaminants is the most direct fix.
What's in Hilo's water
Contaminants EPA has recorded across Hilo's water systems, and how many certified filters remove each.
Water systems serving Hilo
Open a system for its full report — measured levels vs. federal limits, PFAS, and the certified filters that remove each contaminant.
HILO
39,477 people served
1 contaminant · report →
NORTH KONA
29,581 people served
1 contaminant · report →
SOUTH KOHALA
9,612 people served
2 contaminants · report →
SOUTH KONA
6,512 people served
1 contaminant · report →
OLAA-MOUNTAIN VIEW
6,467 people served
1 contaminant · report →
NORTH KOHALA
4,933 people served
2 contaminants · report →
HAINA
4,563 people served
1 contaminant · report →
Filter your Hilo water
Match a certified filter to what's actually in your water — a filter certified for lead may do nothing for PFAS or fluoride.