Alliance
Is Alliance tap water safe to drink?
Use extra caution — Alliance scores 10/100. This report aggregates EPA drinking water data across 1 local system in Alliance. We found 115 total violations (60 unresolved).
Real-Time Environment
Live: 02:45 AM☀️ No active precipitation. Rainfall can impact surface water turbidity and pollutant runoff in Alliance.
Water Quality Impact
🛡️ Home Water Treatment Needs
Should you invest in filtration or softening for your home in Alliance?
Expert Advice
Given the safety margin, a Carbon Block or sediment filter is recommended to improve taste and remove trace particulates.
Buying a Filter?
Evaluation of municipal compliance and household filtration options in Alliance.
Baby Formula Safety
EPA compliance thresholds and pediatric water precautions for Alliance.
Homebuyer's Perspective
Water system history in Alliance informs property maintenance and private filtration requirements. With a score of 10/100, we recommend budgeting for high-quality point-of-entry filtration systems to protect your home's value.
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 Alliance
Based on EPA SDWIS violation records and contaminant test results for all water systems serving Alliance.
Frequently Asked Questions
Is Alliance tap water safe to drink?
Use extra caution — Alliance scores 10/100.
How many water systems serve Alliance?
Alliance is served by 1 public water system in our latest EPA-backed dataset.
How can I check water quality for my exact address in Alliance?
Use the WaterQ search tool to look up your ZIP code and view nearby systems, contaminant levels, and recent violations for Alliance.
What is the water quality score for Alliance?
The water quality score for Alliance is 10 out of 100, based on EPA contaminant data, violation history, and testing results across the 1 system serving the city.
What are the top contaminants in Alliance?
The top contaminants detected in Alliance include Lead (90th percentile). View detailed information on our contaminants page.
Alliance Water Quality Summary
Alliance, OH receives a water quality score of 10/100 (Grade F) based on EPA Safe Drinking Water Information System (SDWIS) compliance data for 1 public water system serving the area.
Alliance'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.
Alliance's score of 10 is 74 points below the Ohio state average of 84, 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 →
Key Contaminants
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Water Systems Serving Alliance (1)
Check Your Specific Address
Water quality can vary by neighborhood in Alliance.
Related
Quick compare in Ohio
Compare Alliance water quality: View all states · Contaminant library · How we score water quality