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