Little Rock
Is Little Rock tap water safe to drink?
Mostly yes — Little Rock scores 92/100. This report aggregates EPA drinking water data across 2 local systems in Little Rock. We found 0 total violations (0 unresolved).
Real-Time Environment
Live: 02:45 PM☀️ No active precipitation. Rainfall can impact surface water turbidity and pollutant runoff in Little Rock.
Water Quality Impact
🛡️ Home Water Treatment Needs
Should you invest in filtration or softening for your home in Little Rock?
Expert Advice
Your water quality is excellent. Standard filtration is optional but can further enhance taste.
Buying a Filter?
Should you buy a water purifier in Little Rock? See our analysis.
Baby Formula Safety
Is Little Rock tap water safe for infants? Critical safety guide.
Homebuyer's Perspective
For those looking to relocate to Little Rock, water quality is a key factor in long-term property maintenance. The high safety score (92/100) suggests lower risk for plumbing corrosion and appliance scaling.
Health & Family Safety
Residents should monitor Nitrate levels. Pregnant women and families with young children should consult the specific EPA health goals listed below.
View Health Risk Glossary →Score Breakdown for Little Rock
*Scores are calculated using weighted EPA monitoring data from the past 5 years.
Frequently Asked Questions
Is Little Rock tap water safe to drink?
Mostly yes — Little Rock scores 92/100.
How many water systems serve Little Rock?
Little Rock is served by 2 public water systems in our latest EPA-backed dataset.
How can I check water quality for my exact address in Little Rock?
Use the WaterQ search tool to look up your ZIP code and view nearby systems, contaminant levels, and recent violations for Little Rock.
What is the water quality score for Little Rock?
The water quality score for Little Rock is N/A out of 100, based on EPA contaminant data, violation history, and testing results for all serving water systems.
What are the top contaminants in Little Rock?
The top contaminants detected in Little Rock include Nitrate, Haloacetic Acids (HAA5), Radium-226. View detailed information on our contaminants page.
Little Rock Water Quality Summary
Little Rock, AR receives a water quality score of 92/100 (Grade A) based on EPA Safe Drinking Water Information System (SDWIS) compliance data for 5 public water systems serving the area.
Little Rock's water quality is above the national average, with strong compliance records and low contaminant levels. Residents generally receive clean, safe tap water that meets EPA standards.
Water quality data is sourced from the U.S. EPA SDWIS database and updated quarterly. Learn about our scoring methodology →
Key Contaminants
Water Systems Serving Little Rock (2)
Check Your Specific Address
Water quality can vary by neighborhood in Little Rock.
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Quick compare in Arkansas
Compare Little Rock water quality: View all states · Contaminant library · How we score water quality