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