Nashville, Tennessee Water Quality Report
Comprehensive analysis of tap water safety based on EPA data
Last updated: January 2026
Is Nashville's Water Safe to Drink?
Generally Safe. Nashville's tap water meets EPA standards for drinking water quality. The water scored 84/100 in our analysis.
Contaminants Found in Nashville's Water
1 contaminants tested • Data from EPA SDWIS database
| Contaminant | Level Detected | EPA Limit | % of Limit | Status |
|---|---|---|---|---|
Lead | 0.0008 mg/L | 0.015 mg/L | 5.3% | Safe |
Compliance Violations
Past EPA violations recorded for Nashville's water system
other
Contaminant 8000 - 6/1/2024
other
Contaminant 8000 - 5/1/2024
other
Contaminant 0999 - 4/1/2024
About Nashville's Water System
METRO WATER SERVICES
- PWS ID:
- TN0000494
- Population Served:
- 778,153
- Water Source:
- surface
B+84/100
Nashville Water Quality Score
Based on EPA contaminant data and compliance records
100
Contaminants
55
Compliance
85
Infrastructure
Areas of Concern
- 3 unresolved violation(s)
Positive Findings
- Good overall water quality
- No health-based (MCL) violations
- All tested contaminants well below EPA limits
- Low lead levels detected
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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Other Cities in Tennessee
Compare water quality with nearby cities.
View all Tennessee cities →Frequently Asked Questions
- Where does Nashville's water come from?
- Nashville primarily uses surface water sources.
- How often is Nashville's water tested?
- Water utilities are required to test for contaminants regularly and report results to the EPA.
- Should I use a water filter in Nashville?
- While the water meets EPA standards, many families choose filters for extra peace of mind.