Horizon City
Is Horizon City tap water safe to drink?
Mostly yes — Horizon City scores 98/100. This report aggregates EPA drinking water data across 1 local system in Horizon City. We found 22 total violations (1 unresolved).
Real-Time Environment
Live: 05:30 PM☀️ No active precipitation. Rainfall can impact surface water turbidity and pollutant runoff in Horizon City.
Water Quality Impact
🛡️ Home Water Treatment Needs
Should you invest in filtration or softening for your home in Horizon City?
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 Horizon City? See our analysis.
Baby Formula Safety
Is Horizon City tap water safe for infants? Critical safety guide.
Homebuyer's Perspective
For those looking to relocate to Horizon City, water quality is a key factor in long-term property maintenance. The high safety score (98/100) 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 Horizon City
Based on EPA SDWIS violation records and contaminant test results for all water systems serving Horizon City.
Frequently Asked Questions
Is Horizon City tap water safe to drink?
Mostly yes — Horizon City scores 98/100.
How many water systems serve Horizon City?
Horizon City is served by 1 public water system in our latest EPA-backed dataset.
How can I check water quality for my exact address in Horizon City?
Use the WaterQ search tool to look up your ZIP code and view nearby systems, contaminant levels, and recent violations for Horizon City.
What is the water quality score for Horizon City?
The water quality score for Horizon City is 98 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 Horizon City?
The top contaminants detected in Horizon City include Lead (90th percentile). View detailed information on our contaminants page.
Horizon City Water Quality Summary
Horizon City, TX receives a water quality score of 98/100 (Grade A) based on EPA Safe Drinking Water Information System (SDWIS) compliance data for 1 public water system serving the area.
Horizon City'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.
Horizon City's score of 98 is 22 points above the Texas state average of 76, 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 Texas water quality rankings report →
Key Contaminants
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Water Systems Serving Horizon City (1)
Check Your Specific Address
Water quality can vary by neighborhood in Horizon City.
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