Hannibal
Is Hannibal tap water safe to drink?
Use extra caution — Hannibal scores 58/100. This report aggregates EPA drinking water data across 0 local systems in Hannibal. We found 0 total violations (0 unresolved).
Real-Time Environment
Live: 11:45 AM☀️ No active precipitation. Rainfall can impact surface water turbidity and pollutant runoff in Hannibal.
Water Quality Impact
🛡️ Home Water Treatment Needs
Should you invest in filtration or softening for your home in Hannibal?
Expert Advice
Given the safety margin, a Carbon Block or sediment filter is recommended to improve taste and remove trace particulates.
Buying a Filter?
Wondering if Hannibal tap water needs filtering? We break it down.
Baby Formula Safety
Mixing baby formula with Hannibal tap water? Read this first.
Homebuyer's Perspective
If you're house-hunting in Hannibal, water quality belongs on your due-diligence checklist alongside schools and crime data. With a score of 58/100, we recommend budgeting for high-quality point-of-entry filtration systems to protect your home's value.
Health & Family Safety
Current records show no major contaminant spikes, making Hannibal a preferred choice for health-conscious families.
View Health Risk Glossary →Compliance Record for Hannibal
Based on EPA SDWIS violation records and contaminant test results for all water systems serving Hannibal.
Frequently Asked Questions
Is Hannibal tap water safe to drink?
Use extra caution — Hannibal scores 58/100.
How many water systems serve Hannibal?
Hannibal is served by 0 public water systems in our latest EPA-backed dataset.
How can I check water quality for my exact address in Hannibal?
Use the WaterQ search tool to look up your ZIP code and view nearby systems, contaminant levels, and recent violations for Hannibal.
What is the water quality score for Hannibal?
The water quality score for Hannibal is 58 out of 100, based on EPA contaminant data, violation history, and testing results for all serving water systems.
What are the top contaminants in Hannibal?
Current contaminant data for Hannibal is being updated. Check back soon or search your specific address for the latest results.
Hannibal Water Quality Summary
Hannibal, MO receives a water quality score of 58/100 (Grade D) based on EPA Safe Drinking Water Information System (SDWIS) compliance data for 2 public water systems serving the area.
Hannibal'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.
Hannibal's score of 58 is 22 points below the Missouri state average of 80, and below 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 Missouri water quality rankings report →
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Water Systems Serving Hannibal (0)
Water system data coming soon for Hannibal.
Check Your Specific Address
Water quality can vary by neighborhood in Hannibal.
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