WaterQ
Massachusetts State Report All States
Official Status: March 2026

Is Millbury tap water safe to drink?

✓ Generally Safe
B

Mostly yes — Millbury scores 87/100.

Safety Score
87
out of 100

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Millbury

Massachusetts

View Massachusetts state report Data updated: Mar 2026

Is Millbury tap water safe to drink?

Mostly yes — Millbury scores 87/100. This report aggregates EPA drinking water data across 5 local systems in Millbury. We found 106 total violations (80 unresolved).

Real-Time Environment

Live: 11:45 AM
0mm Precipitation

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

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 Millbury?

Requirement Status
Optional
🟢
💡

Expert Advice

Your water quality is excellent. Standard filtration is optional but can further enhance taste.

Buying a Filter?

Evaluation of municipal compliance and household filtration options in Millbury.

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Baby Formula Safety

EPA compliance thresholds and pediatric water precautions for Millbury.

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Homebuyer's Perspective

Water system history in Millbury informs property maintenance and private filtration requirements. The high safety score (87/100) 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 Millbury

106
Violations (5yr)
80
Unresolved
1
Contaminants Tracked
0
Exceeding EPA Limit

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

Frequently Asked Questions

Is Millbury tap water safe to drink?

Mostly yes — Millbury scores 87/100.

How many water systems serve Millbury?

Millbury is served by 5 public water systems in our latest EPA-backed dataset.

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

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

What is the water quality score for Millbury?

The water quality score for Millbury is 87 out of 100, based on EPA contaminant data, violation history, and testing results across the 5 systems serving the city.

What are the top contaminants in Millbury?

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

Water Quality Score
87/100
Grade
B
Water Systems
5
Population
32,426

Millbury Water Quality Summary

Millbury, MA receives a water quality score of 87/100 (Grade B) based on EPA Safe Drinking Water Information System (SDWIS) compliance data for 5 public water systems serving the area.

Millbury'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.

Millbury's score of 87 is 13 points above the Massachusetts state average of 74, 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 Massachusetts water quality rankings report →

Key Contaminants

Lead (90th percentile)
0.005 / 0.015 mg/L
0 mg/L MCL: 0.015 mg/L

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Water Systems Serving Millbury (5)

Related

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