Prescott
Is Prescott tap water safe to drink?
Use extra caution — Prescott scores 57/100. This report aggregates EPA drinking water data across 2 local systems in Prescott. We found 760 total violations (51 unresolved).
Real-Time Environment
Live: 08:15 PM☀️ No active precipitation. Rainfall can impact surface water turbidity and pollutant runoff in Prescott.
Water Quality Impact
🛡️ Home Water Treatment Needs
Should you invest in filtration or softening for your home in Prescott?
Expert Advice
Given the safety margin, a Carbon Block or sediment filter is recommended to improve taste and remove trace particulates.
Buying a Filter?
Filtration technologies matched to Prescott contaminant records.
Baby Formula Safety
Guidance on preparing infant formula using municipal tap water in Prescott.
Homebuyer's Perspective
Municipal water quality in Prescott directly influences pipe corrosion rates and home filtration needs. With a score of 57/100, 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 Prescott a preferred choice for health-conscious families.
View Health Risk Glossary →Compliance Record for Prescott
Based on EPA SDWIS violation records and contaminant test results for all water systems serving Prescott.
Frequently Asked Questions
Is Prescott tap water safe to drink?
Use extra caution — Prescott scores 57/100.
How many water systems serve Prescott?
Prescott is served by 2 public water systems in our latest EPA-backed dataset.
How can I check water quality for my exact address in Prescott?
Use the WaterQ search tool to look up your ZIP code and view nearby systems, contaminant levels, and recent violations for Prescott.
What is the water quality score for Prescott?
The water quality score for Prescott is 57 out of 100, based on EPA contaminant data, violation history, and testing results across the 2 systems serving the city.
What are the top contaminants in Prescott?
Current contaminant data for Prescott is being updated. Check back soon or search your specific address for the latest results.
Prescott Water Quality Summary
Prescott, AZ receives a water quality score of 57/100 (Grade D) based on EPA Safe Drinking Water Information System (SDWIS) compliance data for 2 public water systems serving the area.
Prescott'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.
Prescott's score of 57 is 2 points above the Arizona state average of 55, 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 Arizona water quality rankings report →
No contaminant-specific recommendation is available from the records shown here.
How to check a filter claimJoin the Prescott updates waitlist
We are developing email updates. This form records your interest; automated violation and boil-water advisory emails are not active.
We will use your address to contact you if updates become available. See our Privacy Policy.
Water Systems Serving Prescott (2)
Check Your Specific Address
Water quality can vary by neighborhood in Prescott.
Related
Quick compare in Arizona
Compare Prescott water quality: View all states · Contaminant library · How we score water quality