Miami
Is Miami tap water safe to drink?
Use extra caution — Miami scores 62/100. This report aggregates EPA drinking water data across 2 local systems in Miami. We found 0 total violations (0 unresolved).
Real-Time Environment
Live: 02:30 PM☀️ No active precipitation. Rainfall can impact surface water turbidity and pollutant runoff in Miami.
Water Quality Impact
🛡️ Home Water Treatment Needs
Should you invest in filtration or softening for your home in Miami?
Expert Advice
Given the safety margin, a Carbon Block or sediment filter is recommended to improve taste and remove trace particulates.
Buying a Filter?
Should you buy a water purifier in Miami? See our analysis.
Baby Formula Safety
Is Miami tap water safe for infants? Critical safety guide.
Homebuyer's Perspective
For those looking to relocate to Miami, water quality is a key factor in long-term property maintenance. With a score of 62/100, we recommend budgeting for high-quality point-of-entry filtration systems to protect your home's value.
Health & Family Safety
Residents should monitor Selenium levels. Pregnant women and families with young children should consult the specific EPA health goals listed below.
View Health Risk Glossary →Compliance Record for Miami
Based on EPA SDWIS violation records and contaminant test results for all water systems serving Miami.
Frequently Asked Questions
Is Miami tap water safe to drink?
Use extra caution — Miami scores 62/100.
How many water systems serve Miami?
Miami is served by 2 public water systems in our latest EPA-backed dataset.
How can I check water quality for my exact address in Miami?
Use the WaterQ search tool to look up your ZIP code and view nearby systems, contaminant levels, and recent violations for Miami.
What is the water quality score for Miami?
The water quality score for Miami is 62 out of 100, based on EPA contaminant data, violation history, and testing results for all serving water systems.
What are the top contaminants in Miami?
The top contaminants detected in Miami include Selenium, Gross Alpha Particle Activity, Radium-226. View detailed information on our contaminants page.
Miami Water Quality Summary
Miami, FL receives a water quality score of 62/100 (Grade C) based on EPA Safe Drinking Water Information System (SDWIS) compliance data for 5 public water systems serving the area.
Miami's water quality is near the national average. While most systems meet EPA standards, some violations have been recorded. Residents may wish to review their specific water system's report for contaminant details.
Miami's score of 62 is 2 points below the Florida state average of 64, and below the nationwide average of roughly 78/100 across all U.S. states.
As a large Florida city in a southeastern coastal region, Miami relies on drinking water sourced from a limestone aquifer that must support a dense, growing population. The overall quality across the area's multiple water systems is middling, indicating that regional geology and urban growth present ongoing challenges for local water treatment. For residents and prospective homebuyers, this average performance suggests that water characteristics can vary depending on which system serves their prospective property.
Water quality data is sourced from the U.S. EPA SDWIS database and updated quarterly. Learn about our scoring methodology → Read our Florida water quality rankings report →
Key Contaminants
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Water Systems Serving Miami (2)
Check Your Specific Address
Water quality can vary by neighborhood in Miami.
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Compare Miami water quality: View all states · Contaminant library · How we score water quality