PFAS in Mountain Home, AR Drinking Water
PFAS data for Mountain Home, Arkansas · 24,702 residents · 2 ZIP codes
In Mountain Home, Arkansas, PFAS has been detected in the public water supply — a contaminant that health agencies track because of documented effects associated with prolonged exposure at elevated concentrations.
Data: EPA SDWIS, CCR Reports, ECHO Last verified: 2026-05-14
PFAS in Mountain Home Tap Water
PFAS has been detected in Mountain Home, Arkansas drinking water at a maximum level of 0.0056 ppt — below the EPA MCL of 4 ppt (PFOA/PFOS individually).
This analysis covers 24,702 residents across 2 ZIP codes in Mountain Home.
Mountain Home's overall water quality grade is B (78/100).
Is PFAS in Mountain Home Water Safe?
PFAS was detected in Mountain Home water but currently falls within EPA limits. However, some health organizations argue the EPA MCL may not be protective enough.
If you are concerned, a reverse osmosis or granular activated carbon filter can reduce pfas levels further.
PFAS Levels by ZIP Code
| ZIP Code | PFAS Level | EPA Limit | Status |
|---|---|---|---|
| 72653 | 1 detections | 4 ppt (PFOA/PFOS individually) | OK |
Average pfas level across Mountain Home: 1 ppt
Health Effects of PFAS
- Increased risk of kidney and testicular cancer
- Thyroid disease and immune system suppression
- Reproductive problems and reduced fertility
- Elevated cholesterol and liver effects
- Developmental effects in infants and children
Health risk severity: High. Governed by the PFAS National Primary Drinking Water Regulation (2024).
How PFAS Gets Into Drinking Water
- Firefighting foam (AFFF) used at military bases and airports
- Industrial manufacturing (non-stick coatings, stain-resistant fabrics)
- Wastewater treatment plants that receive industrial discharge
- Landfill leachate from PFAS-containing consumer products
What to Do About PFAS in Mountain Home Water
- Install a reverse osmosis system (most effective — removes 90%+ of PFAS)
- Granular activated carbon (GAC) filters remove some PFAS compounds
- Look for NSF 53 or NSF 58 certification specifically tested for PFAS
- Pitcher filters with activated carbon provide partial reduction
Look for filters certified under NSF 53 / NSF 58 for pfas removal.