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