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