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