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