Zachary
Is Zachary tap water safe to drink?
Mostly yes — Zachary scores 86/100. This report aggregates EPA drinking water data across 1 local system in Zachary. We found 39 total violations (27 unresolved).
Real-Time Environment
Live: 11:00 AM☀️ No active precipitation. Rainfall can impact surface water turbidity and pollutant runoff in Zachary.
Water Quality Impact
🛡️ Home Water Treatment Needs
Should you invest in filtration or softening for your home in Zachary?
Expert Advice
Your water quality is excellent. Standard filtration is optional but can further enhance taste.
Buying a Filter?
Should you buy a water purifier in Zachary? See our analysis.
Baby Formula Safety
Is Zachary tap water safe for infants? Critical safety guide.
Homebuyer's Perspective
For those looking to relocate to Zachary, water quality is a key factor in long-term property maintenance. The high safety score (86/100) 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 Zachary
Based on EPA SDWIS violation records and contaminant test results for all water systems serving Zachary.
Frequently Asked Questions
Is Zachary tap water safe to drink?
Mostly yes — Zachary scores 86/100.
How many water systems serve Zachary?
Zachary is served by 1 public water system in our latest EPA-backed dataset.
How can I check water quality for my exact address in Zachary?
Use the WaterQ search tool to look up your ZIP code and view nearby systems, contaminant levels, and recent violations for Zachary.
What is the water quality score for Zachary?
The water quality score for Zachary is 86 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 Zachary?
The top contaminants detected in Zachary include Lead (90th percentile). View detailed information on our contaminants page.
Zachary Water Quality Summary
Zachary, LA receives a water quality score of 86/100 (Grade B) based on EPA Safe Drinking Water Information System (SDWIS) compliance data for 1 public water system serving the area.
Zachary'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.
Zachary's score of 86 is 21 points above the Louisiana state average of 65, 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 Louisiana water quality rankings report →
Key Contaminants
Get notified if Zachary's water quality changes
Free email alert when the EPA reports a new violation or boil-water advisory for your water system. No spam — just the alerts you asked for.
By subscribing you agree to receive occasional water-quality alert emails. Unsubscribe anytime. See our Privacy Policy.
Water Systems Serving Zachary (1)
Check Your Specific Address
Water quality can vary by neighborhood in Zachary.
Related
Quick compare in Louisiana
Compare Zachary water quality: View all states · Contaminant library · How we score water quality