Dunwoody, Georgia Water Quality Report
Comprehensive water safety analysis • Updated February 2026
Dunwoody maintains excellent water quality with all 9 tested contaminants well below EPA safety limits.
•All 1 historical violation(s) in Dunwoody have been resolved.
Water Safety Overview
Generally Safe. Dunwoody's tap water meets EPA standards. Score: 93/100.
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All Detected Contaminants
9 contaminants tested • EPA SDWIS data
| Contaminant | Level Detected | EPA Limit | % of Limit | Status |
|---|---|---|---|---|
Haloacetic Acids | 10.60 ug/L | 60.00 ug/L | 17.7% | Safe |
Fluoride | 0.594 mg/L | 4.00 mg/L | 14.8% | Safe |
Total Trihalomethanes | 11.01 ug/L | 80.00 ug/L | 13.8% | Safe |
Arsenic | 0.0012 mg/L | 0.010 mg/L | 12.4% | Safe |
Nitrite | 0.103 mg/L | 1.00 mg/L | 10.3% | Safe |
Nitrate | 0.867 mg/L | 10.00 mg/L | 8.7% | Safe |
Mercury | 0.0002 mg/L | 0.0020 mg/L | 8.2% | Safe |
Copper | 0.101 mg/L | 1.30 mg/L | 7.7% | Safe |
Chromium | 0.0033 mg/L | 0.100 mg/L | 3.3% | Safe |
Recommended Water Filters for Dunwoody
Based on detected contaminants
Reverse Osmosis System
Best for Dunwoody. Removes 95-99% of contaminants including heavy metals, PFAS, and nitrates.
- ✓ Removes arsenic
- ✓ Removes nitrates
- ✓ Removes total dissolved solids
Activated Carbon Filter
Good for Dunwoody. Removes chlorine, improves taste, and filters many organic compounds.
- ✓ Removes chlorine and chloramine
- ✓ Improves taste and odor
- ✓ Filters pesticides and VOCs
EPA Compliance History
Past violations for Dunwoody's water system
reporting
Fluoride - 2/3/2025
ResolvedWater System Information
DUNWOODY WATER SYSTEM
- PWS ID:
- GA965166
- Population Served:
- 55,996
- Water Source:
- groundwater
Dunwoody Water Quality Score
Based on EPA contaminant data and compliance records
Positive Findings
- Excellent overall water quality
- All tested contaminants well below EPA limits
- No violations in the past 3 years
Protect Your Family's Water
Even with good water quality, many families choose to filter their water for extra peace of mind.
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