Harrisonville
Is Harrisonville tap water safe to drink?
Mostly yes — Harrisonville scores 85/100. This report aggregates EPA drinking water data across 3 local systems in Harrisonville. We found 106 total violations (53 unresolved).
Real-Time Environment
Live: 07:30 PM☀️ No active precipitation. Rainfall can impact surface water turbidity and pollutant runoff in Harrisonville.
Water Quality Impact
🛡️ Home Water Treatment Needs
Should you invest in filtration or softening for your home in Harrisonville?
Expert Advice
Your water quality is excellent. Standard filtration is optional but can further enhance taste.
Buying a Filter?
Filtration technologies matched to Harrisonville contaminant records.
Baby Formula Safety
Guidance on preparing infant formula using municipal tap water in Harrisonville.
Homebuyer's Perspective
Municipal water quality in Harrisonville directly influences pipe corrosion rates and home filtration needs. The high safety score (85/100) suggests lower risk for plumbing corrosion and appliance scaling.
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 Harrisonville
Based on EPA SDWIS violation records and contaminant test results for all water systems serving Harrisonville.
Frequently Asked Questions
Is Harrisonville tap water safe to drink?
Mostly yes — Harrisonville scores 85/100.
How many water systems serve Harrisonville?
Harrisonville is served by 3 public water systems in our latest EPA-backed dataset.
How can I check water quality for my exact address in Harrisonville?
Use the WaterQ search tool to look up your ZIP code and view nearby systems, contaminant levels, and recent violations for Harrisonville.
What is the water quality score for Harrisonville?
The water quality score for Harrisonville is 85 out of 100, based on EPA contaminant data, violation history, and testing results across the 3 systems serving the city.
What are the top contaminants in Harrisonville?
The top contaminants detected in Harrisonville include Lead (90th percentile). View detailed information on our contaminants page.
Harrisonville Water Quality Summary
Harrisonville, MO receives a water quality score of 85/100 (Grade B) based on EPA Safe Drinking Water Information System (SDWIS) compliance data for 3 public water systems serving the area.
Harrisonville's water quality is above the national average, with strong compliance records and low contaminant levels. Residents generally receive clean, safe tap water that meets EPA standards.
Harrisonville's score of 85 is 7 points above the Missouri state average of 78, and above 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 →
Key Contaminants
Join the Harrisonville 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 Harrisonville (3)
Check Your Specific Address
Water quality can vary by neighborhood in Harrisonville.
Related
Quick compare in Missouri
Compare Harrisonville water quality: View all states · Contaminant library · How we score water quality