St Louis, Missouri Water Quality Report
Comprehensive water safety analysis • Updated February 2026
St Louis maintains excellent water quality with all 0 tested contaminants well below EPA safety limits.
Water Safety Overview
Generally Safe. St Louis's tap water meets EPA standards. Score: 95/100.
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0
Total Tested
0
Above EPA Limit
0
Elevated
0
Safe Levels
All Detected Contaminants
0 contaminants tested • EPA SDWIS data
| Contaminant | Level Detected | EPA Limit | % of Limit | Status |
|---|
Recommended Water Filters for St Louis
Based on detected contaminants
Activated Carbon Filter
Good for St Louis. Removes chlorine, improves taste, and filters many organic compounds.
- ✓ Removes chlorine and chloramine
- ✓ Improves taste and odor
- ✓ Filters pesticides and VOCs
Water System Information
MISSOURI AMERICAN WATER
- PWS ID:
- MO6010998
- Population Served:
- 1,100,000
- Water Source:
- mixed
A+95/100
St Louis Water Quality Score
Based on EPA contaminant data and compliance records
95
Contaminants
100
Compliance
85
Infrastructure
Positive Findings
- Excellent overall water quality
- No recorded violations
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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