Miami, Florida Water Quality Report
Comprehensive analysis of tap water safety based on EPA data
Last updated: January 2026
Is Miami's Water Safe to Drink?
Some Concerns. Miami's tap water has some contaminants worth monitoring. Consider a water filter for extra protection. Score: 67/100.
Contaminants Found in Miami's Water
1 contaminants tested • Data from EPA SDWIS database
| Contaminant | Level Detected | EPA Limit | % of Limit | Status |
|---|---|---|---|---|
Lead | 0.0031 mg/L | 0.015 mg/L | 20.7% | Safe |
Compliance Violations
Past EPA violations recorded for Miami's water system
other
Haloacetic Acids (HAA5) - 4/1/2024
other
Total Trihalomethanes - 4/1/2024
other
Contaminant 8000 - 12/1/2023
Resolvedother
Contaminant 8000 - 10/1/2023
Resolvedother
Haloacetic Acids (HAA5) - 10/1/2023
Showing 5 of 24 violations
About Miami's Water System
MDWASA - MAIN SYSTEM
- PWS ID:
- FL4130871
- Population Served:
- 2,377,460
- Water Source:
- ground
Miami Water Quality Score
Based on EPA contaminant data and compliance records
Areas of Concern
- 21 unresolved violation(s)
Positive Findings
- 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 Florida
Compare water quality with nearby cities.
View all Florida cities →Frequently Asked Questions
- Where does Miami's water come from?
- Miami primarily uses ground water sources.
- How often is Miami'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 Miami?
- While the water meets EPA standards, many families choose filters for extra peace of mind.