WaterQ
Ohio State Report All States
Official Status: March 2026

Is Trenton tap water safe to drink?

✓ Generally Safe
A

Mostly yes — Trenton scores 95/100.

Safety Score
95
out of 100

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Trenton

Ohio

View Ohio state report Data updated: Mar 2026

Is Trenton tap water safe to drink?

Mostly yes — Trenton scores 95/100. This report aggregates EPA drinking water data across 2 local systems in Trenton. We found 151 total violations (6 unresolved).

Real-Time Environment

Live: 03:15 PM
0mm Precipitation

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

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 Trenton?

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 Trenton.

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Baby Formula Safety

EPA compliance thresholds and pediatric water precautions for Trenton.

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Homebuyer's Perspective

Water system history in Trenton informs property maintenance and private filtration requirements. The high safety score (95/100) 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 Trenton

151
Violations (5yr)
6
Unresolved
1
Contaminants Tracked
0
Exceeding EPA Limit

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

Frequently Asked Questions

Is Trenton tap water safe to drink?

Mostly yes — Trenton scores 95/100.

How many water systems serve Trenton?

Trenton is served by 2 public water systems in our latest EPA-backed dataset.

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

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

What is the water quality score for Trenton?

The water quality score for Trenton is 95 out of 100, based on EPA contaminant data, violation history, and testing results across the 2 systems serving the city.

What are the top contaminants in Trenton?

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

Water Quality Score
95/100
Grade
A
Water Systems
2
Population
64,241

Trenton Water Quality Summary

Trenton, OH receives a water quality score of 95/100 (Grade A) based on EPA Safe Drinking Water Information System (SDWIS) compliance data for 2 public water systems serving the area.

Trenton'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.

Trenton's score of 95 is 11 points above the Ohio state average of 84, and above the nationwide average of roughly 78/100 across all U.S. states.

Homeowners and prospective buyers in this mid-size Ohio community can feel confident in the safety of their tap water, which consistently earns top-tier marks for quality. While Trenton is located within a Midwestern region known for its industrial Rust Belt history and proximity to the Great Lakes coastline, the local water systems successfully manage distribution to deliver highly reliable service. This strong performance indicates that the city's utility infrastructure is well-equipped to support the daily needs of its residents.

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

Key Contaminants

Lead (90th percentile)
0.0023 / 0.015 mg/L
0 mg/L MCL: 0.015 mg/L

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Water Systems Serving Trenton (2)

Related

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