WaterQ
Ohio State Report All States
Official Status: March 2026

Is Lorain tap water safe to drink?

✓ Generally Safe
A

Mostly yes — Lorain scores 90/100.

Safety Score
90
out of 100

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Lorain

Ohio

View Ohio state report Data updated: Mar 2026

Is Lorain tap water safe to drink?

Mostly yes — Lorain scores 90/100. This report aggregates EPA drinking water data across 2 local systems in Lorain. We found 159 total violations (18 unresolved).

Real-Time Environment

Live: 10:15 AM
0mm Precipitation

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

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 Lorain?

Requirement Status
Optional
🟢
💡

Expert Advice

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

Buying a Filter?

Filter requirements and certified reduction benchmarks for Lorain tap water.

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Baby Formula Safety

Infant formula preparation risks, nitrate levels, and lead pipe guidance in Lorain.

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Homebuyer's Perspective

Evaluating water infrastructure in Lorain protects plumbing and helps estimate water heater longevity. The high safety score (90/100) 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 Lorain

159
Violations (5yr)
18
Unresolved
1
Contaminants Tracked
0
Exceeding EPA Limit

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

Frequently Asked Questions

Is Lorain tap water safe to drink?

Mostly yes — Lorain scores 90/100.

How many water systems serve Lorain?

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

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

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

What is the water quality score for Lorain?

The water quality score for Lorain is 90 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 Lorain?

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

Water Quality Score
90/100
Grade
A
Water Systems
2
Population
132,152

Lorain Water Quality Summary

Lorain, OH receives a water quality score of 90/100 (Grade A) based on EPA Safe Drinking Water Information System (SDWIS) compliance data for 2 public water systems serving the area.

Lorain'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.

Lorain's score of 90 is 6 points above the Ohio state average of 84, and above the nationwide average of roughly 78/100 across all U.S. states.

For home buyers looking at this mid-size city along Ohio's Great Lakes coastline, Lorain's local water supply performs exceptionally well, especially when considered against the backdrop of the industrial Rust Belt. Residents served by the dual municipal water systems in this Midwest community benefit from tap water that earns top-tier quality marks, indicating a highly reliable standard of safety. This reassuring performance ensures consistent EPA compliance for families settling in the area, demonstrating that the region's heritage does not compromise the everyday safety of the drinking water.

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)
0.00107 / 0.015 mg/L
0 mg/L MCL: 0.015 mg/L

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Water Systems Serving Lorain (2)

Related

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