Granite
Is Granite tap water safe to drink?
Use extra caution — Granite scores 49/100. This report aggregates EPA drinking water data across 0 local systems in Granite. We found 0 total violations (0 unresolved).
Real-Time Environment
Live: 07:45 PM☀️ No active precipitation. Rainfall can impact surface water turbidity and pollutant runoff in Granite.
Water Quality Impact
🛡️ Home Water Treatment Needs
Should you invest in filtration or softening for your home in Granite?
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 Granite? See our analysis.
Baby Formula Safety
Is Granite tap water safe for infants? Critical safety guide.
Homebuyer's Perspective
For those looking to relocate to Granite, water quality is a key factor in long-term property maintenance. With a score of 49/100, 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 Granite a preferred choice for health-conscious families.
View Health Risk Glossary →Score Breakdown for Granite
*Scores are calculated using weighted EPA monitoring data from the past 5 years.
Frequently Asked Questions
Is Granite tap water safe to drink?
Use extra caution — Granite scores 49/100.
How many water systems serve Granite?
Granite is served by 0 public water systems in our latest EPA-backed dataset.
How can I check water quality for my exact address in Granite?
Use the WaterQ search tool to look up your ZIP code and view nearby systems, contaminant levels, and recent violations for Granite.
What is the water quality score for Granite?
The water quality score for Granite 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 Granite?
Current contaminant data for Granite is being updated. Check back soon or search your specific address for the latest results.
Granite Water Quality Summary
Granite, OK receives a water quality score of 49/100 (Grade D) based on EPA Safe Drinking Water Information System (SDWIS) compliance data for 1 public water system serving the area.
Granite'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 Granite (0)
Water system data coming soon for Granite.
Check Your Specific Address
Water quality can vary by neighborhood in Granite.
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Compare Granite water quality: View all states · Contaminant library · How we score water quality