WaterQ
Maine State Report All States
Official Status: March 2026

Is Bangor tap water safe to drink?

✓ Generally Safe
B

Mostly yes — Bangor scores 88/100.

Safety Score
88
out of 100

Still not sure if you need a filter in Bangor?

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Bangor

Maine

View Maine state report Data updated: Mar 2026

Is Bangor tap water safe to drink?

Mostly yes — Bangor scores 88/100. This report aggregates EPA drinking water data across 1 local system in Bangor. We found 10 total violations (4 unresolved).

Real-Time Environment

Live: 04:15 PM
0mm Precipitation

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

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 Bangor?

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 Bangor? See our analysis.

Baby Formula Safety

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

Homebuyer's Perspective

For those looking to relocate to Bangor, water quality is a key factor in long-term property maintenance. The high safety score (88/100) suggests lower risk for plumbing corrosion and appliance scaling.

Property Impact: Positive / Stable

Health & Family Safety

Residents should monitor Lead (90th percentile) levels. Pregnant women and families with young children should consult the specific EPA health goals listed below.

View Health Risk Glossary →

Compliance Record for Bangor

10
Violations (5yr)
4
Unresolved
1
Contaminants Tracked
0
Exceeding EPA Limit

Based on EPA SDWIS violation records and contaminant test results for all water systems serving Bangor.

Frequently Asked Questions

Is Bangor tap water safe to drink?

Mostly yes — Bangor scores 88/100.

How many water systems serve Bangor?

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

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

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

What is the water quality score for Bangor?

The water quality score for Bangor is 88 out of 100, based on EPA contaminant data, violation history, and testing results across the 1 system serving the city.

What are the top contaminants in Bangor?

The top contaminants detected in Bangor include Lead (90th percentile). View detailed information on our contaminants page.

Water Quality Score
88/100
Grade
B
Water Systems
1
Population
27,298

Bangor Water Quality Summary

Bangor, ME receives a water quality score of 88/100 (Grade B) based on EPA Safe Drinking Water Information System (SDWIS) compliance data for 1 public water system serving the area.

Bangor'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.

Bangor's score of 88 is 1 point above the Maine state average of 87, and above the nationwide average of roughly 78/100 across all U.S. states.

Water quality data is sourced from the U.S. EPA SDWIS database and updated quarterly. Learn about our scoring methodology → Read our Maine water quality rankings report →

Key Contaminants

Lead (90th percentile)
0.00745 / 0.015 mg/L
0 mg/L MCL: 0.015 mg/L

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Water Systems Serving Bangor (1)

Related

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