WaterQ
Pennsylvania State Report All States
Official Status: March 2026

Is Lock Haven tap water safe to drink?

⚠ Caution Advised
F

Use extra caution — Lock Haven scores 13/100.

Safety Score
13
out of 100

Still not sure if you need a filter in Lock Haven?

Read Decision Guide →

Lock Haven

Pennsylvania

View Pennsylvania state report Verified: Apr 2026

Is Lock Haven tap water safe to drink?

Use extra caution — Lock Haven scores 13/100. This report aggregates EPA drinking water data across 0 local systems in Lock Haven. We found 0 total violations (0 unresolved).

Real-Time Environment

Live: 07:30 PM
0mm Precipitation

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

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 Lock Haven?

Requirement Status
Recommended
🟡
💡

Expert Advice

Given the safety margin, a Carbon Block or sediment filter is recommended to improve taste and remove trace particulates.

Buying a Filter?

Should you buy a water purifier in Lock Haven? See our analysis.

Baby Formula Safety

Is Lock Haven tap water safe for infants? Critical safety guide.

Homebuyer's Perspective

For those looking to relocate to Lock Haven, water quality is a key factor in long-term property maintenance. With a score of 13/100, we recommend budgeting for high-quality point-of-entry filtration systems to protect your home's value.

Property Impact: Requires Mitigation

Health & Family Safety

Current records show no major contaminant spikes, making Lock Haven a preferred choice for health-conscious families.

View Health Risk Glossary →

Score Breakdown for Lock Haven

EPA Compliance & Violations 60/100
Contaminant Safety Margin 13%

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

Frequently Asked Questions

Is Lock Haven tap water safe to drink?

Use extra caution — Lock Haven scores 13/100.

How many water systems serve Lock Haven?

Lock Haven is served by 0 public water systems in our latest EPA-backed dataset.

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

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

What is the water quality score for Lock Haven?

The water quality score for Lock Haven 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 Lock Haven?

Current contaminant data for Lock Haven is being updated. Check back soon or search your specific address for the latest results.

Water Quality Score
13/100
Grade
F
Water Systems
1
Population
10,000

Lock Haven Water Quality Summary

Lock Haven, PA receives a water quality score of 13/100 (Grade F) based on EPA Safe Drinking Water Information System (SDWIS) compliance data for 1 public water system serving the area.

Lock Haven's water quality score is below the national average, indicating a history of EPA violations or elevated contaminant levels. Residents are encouraged to check their specific water system report and consider additional filtration.

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

Water Systems Serving Lock Haven (0)

Water system data coming soon for Lock Haven.

Related

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