WaterQ
North Carolina State Report All States
Official Status: March 2026

Is Durham tap water safe to drink?

✓ Generally Safe
A

Mostly yes — Durham scores 93/100.

Safety Score
93
out of 100

Still not sure if you need a filter in Durham?

Read Decision Guide →

Durham

North Carolina

View North Carolina state report Verified: Apr 2026

Is Durham tap water safe to drink?

Mostly yes — Durham scores 93/100. This report aggregates EPA drinking water data across 1 local system in Durham. We found 0 total violations (0 unresolved).

Real-Time Environment

Live: 02:45 PM
0mm Precipitation

☀️ No active precipitation. Rainfall can impact surface water turbidity and pollutant runoff in Durham.

Water Quality Impact

✅ Minimal Impact Localized weather conditions may influence test result variability.

🛡️ Home Water Treatment Needs

Should you invest in filtration or softening for your home in Durham?

Requirement Status
Optional
🟢
💡

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 Durham? See our analysis.

Baby Formula Safety

Is Durham tap water safe for infants? Critical safety guide.

Homebuyer's Perspective

For those looking to relocate to Durham, water quality is a key factor in long-term property maintenance. The high safety score (93/100) suggests lower risk for plumbing corrosion and appliance scaling.

Property Impact: Positive / Stable

Health & Family Safety

Residents should monitor Chloramine levels. Pregnant women and families with young children should consult the specific EPA health goals listed below.

View Health Risk Glossary →

Score Breakdown for Durham

EPA Compliance & Violations 85/100
Contaminant Safety Margin 93%

*Scores are calculated using weighted EPA monitoring data from the past 5 years.

Frequently Asked Questions

Is Durham tap water safe to drink?

Mostly yes — Durham scores 93/100.

How many water systems serve Durham?

Durham is served by 1 public water system in our latest EPA-backed dataset.

How can I check water quality for my exact address in Durham?

Use the WaterQ search tool to look up your ZIP code and view nearby systems, contaminant levels, and recent violations for Durham.

What is the water quality score for Durham?

The water quality score for Durham 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 Durham?

The top contaminants detected in Durham include Chloramine, Barium, Nitrite. View detailed information on our contaminants page.

Water Quality Score
93/100
Grade
A
Water Systems
1
Population
322,083

Durham Water Quality Summary

Durham, NC receives a water quality score of 93/100 (Grade A) based on EPA Safe Drinking Water Information System (SDWIS) compliance data for 1 public water system serving the area.

Durham'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

Chloramine Violation
9.2294 / 4 mg/L
0 mg/L MCL: 4 mg/L
Barium Violation
3.4595 / 2 mg/L
0 mg/L MCL: 2 mg/L
Nitrite
0.972 / 1 mg/L
0 mg/L MCL: 1 mg/L
Arsenic
9.3305 / 10 μg/L
0 μg/L MCL: 10 μg/L
Radium-226
3.2449 / 5 pCi/L
0 pCi/L MCL: 5 pCi/L
Atrazine
0.9642 / 3 μg/L
0 μg/L MCL: 3 μg/L
Fluoride
1.129 / 4 mg/L
0 mg/L MCL: 4 mg/L
Chlorine
0.5424 / 4 mg/L
0 mg/L MCL: 4 mg/L

Water Systems Serving Durham (1)

Related

Compare Durham water quality: View all states · Contaminant library · How we score water quality