Cary
Is Cary tap water safe to drink?
Mostly yes — Cary scores 80/100. This report aggregates EPA drinking water data across 0 local systems in Cary. 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 Cary.
Water Quality Impact
🛡️ Home Water Treatment Needs
Should you invest in filtration or softening for your home in Cary?
Expert Advice
Given the safety margin, a Carbon Block or sediment filter is recommended to improve taste and remove trace particulates.
Buying a Filter?
Filter or no filter for Cary water? Here's what the data says.
Baby Formula Safety
What new parents in Cary should know about tap water safety.
Homebuyer's Perspective
Water quality is easy to overlook when evaluating a move to Cary, but it can affect plumbing longevity and appliance lifespan. The high safety score (80/100) suggests lower risk for plumbing corrosion and appliance scaling.
Health & Family Safety
Current records show no major contaminant spikes, making Cary a preferred choice for health-conscious families.
View Health Risk Glossary →Compliance Record for Cary
Based on EPA SDWIS violation records and contaminant test results for all water systems serving Cary.
Frequently Asked Questions
Is Cary tap water safe to drink?
Mostly yes — Cary scores 80/100.
How many water systems serve Cary?
Cary is served by 0 public water systems in our latest EPA-backed dataset.
How can I check water quality for my exact address in Cary?
Use the WaterQ search tool to look up your ZIP code and view nearby systems, contaminant levels, and recent violations for Cary.
What is the water quality score for Cary?
The water quality score for Cary is 80 out of 100, based on EPA contaminant data, violation history, and testing results for all serving water systems.
What are the top contaminants in Cary?
Current contaminant data for Cary is being updated. Check back soon or search your specific address for the latest results.
Cary Water Quality Summary
Cary, NC receives a water quality score of 80/100 (Grade B) based on EPA Safe Drinking Water Information System (SDWIS) compliance data for 14 public water systems serving the area.
Cary'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.
Cary's score of 80 is 4 points above the North Carolina state average of 76, and above the nationwide average of roughly 78/100 across all U.S. states.
As a large city situated within North Carolina's Southeast region of growing urban centers and agriculture, Cary's drinking water is managed across more than a dozen distinct water systems. Prospective homebuyers and current residents will find that the local tap water generally achieves a respectable, above-average standing, though it falls slightly short of top-tier status. This regional landscape, characterized by Piedmont and coastal plain geography, means that municipal supplies must balance the demands of agricultural and urban development, making periodic checks of the local supply a practical step for newcomers.
Water quality data is sourced from the U.S. EPA SDWIS database and updated quarterly. Learn about our scoring methodology → Read our North Carolina water quality rankings report →
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Water Systems Serving Cary (0)
Water system data coming soon for Cary.
Check Your Specific Address
Water quality can vary by neighborhood in Cary.
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