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