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