Dennison
Is Dennison tap water safe to drink?
Use extra caution — Dennison scores 56/100. This report aggregates EPA drinking water data across 0 local systems in Dennison. We found 0 total violations (0 unresolved).
Real-Time Environment
Live: 06:30 AM☀️ No active precipitation. Rainfall can impact surface water turbidity and pollutant runoff in Dennison.
Water Quality Impact
🛡️ Home Water Treatment Needs
Should you invest in filtration or softening for your home in Dennison?
Expert Advice
Given the safety margin, a Carbon Block or sediment filter is recommended to improve taste and remove trace particulates.
Buying a Filter?
Filter or no filter for Dennison water? Here's what the data says.
Baby Formula Safety
What new parents in Dennison should know about tap water safety.
Homebuyer's Perspective
Water quality is easy to overlook when evaluating a move to Dennison, but it can affect plumbing longevity and appliance lifespan. With a score of 56/100, 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 Dennison a preferred choice for health-conscious families.
View Health Risk Glossary →Compliance Record for Dennison
Based on EPA SDWIS violation records and contaminant test results for all water systems serving Dennison.
Frequently Asked Questions
Is Dennison tap water safe to drink?
Use extra caution — Dennison scores 56/100.
How many water systems serve Dennison?
Dennison is served by 0 public water systems in our latest EPA-backed dataset.
How can I check water quality for my exact address in Dennison?
Use the WaterQ search tool to look up your ZIP code and view nearby systems, contaminant levels, and recent violations for Dennison.
What is the water quality score for Dennison?
The water quality score for Dennison is 56 out of 100, based on EPA contaminant data, violation history, and testing results for all serving water systems.
What are the top contaminants in Dennison?
Current contaminant data for Dennison is being updated. Check back soon or search your specific address for the latest results.
Dennison Water Quality Summary
Dennison, OH receives a water quality score of 56/100 (Grade D) based on EPA Safe Drinking Water Information System (SDWIS) compliance data for 1 public water system serving the area.
Dennison'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.
Dennison's score of 56 is 31 points below the Ohio state average of 87, 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 Ohio water quality rankings report →
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Water Systems Serving Dennison (0)
Water system data coming soon for Dennison.
Check Your Specific Address
Water quality can vary by neighborhood in Dennison.
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