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