Local water quality
Water quality in Chino Hills, California
1 public water system · EPA data
The bottom line
EPA records for the water serving Chino Hills, California show Lead. A filter independently certified to reduce those exact contaminants is the most direct fix.
What's in Chino Hills's water
Contaminants EPA has recorded across Chino Hills's water systems, and how many certified filters remove each.
The water system serving Chino Hills
Open a system for its full report — measured levels vs. federal limits, PFAS, and the certified filters that remove each contaminant.
Filter your Chino Hills water
Match a certified filter to what's actually in your water — a filter certified for lead may do nothing for PFAS or fluoride.