Grand Prairie
Is Grand Prairie tap water safe to drink?
Mostly yes — Grand Prairie scores 96/100. This report aggregates EPA drinking water data across 1 local system in Grand Prairie. We found 15 total violations (3 unresolved).
Real-Time Environment
Live: 07:15 PM☀️ No active precipitation. Rainfall can impact surface water turbidity and pollutant runoff in Grand Prairie.
Water Quality Impact
🛡️ Home Water Treatment Needs
Should you invest in filtration or softening for your home in Grand Prairie?
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 Grand Prairie? See our analysis.
Baby Formula Safety
Is Grand Prairie tap water safe for infants? Critical safety guide.
Homebuyer's Perspective
For those looking to relocate to Grand Prairie, water quality is a key factor in long-term property maintenance. The high safety score (96/100) 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 Grand Prairie
Based on EPA SDWIS violation records and contaminant test results for all water systems serving Grand Prairie.
Frequently Asked Questions
Is Grand Prairie tap water safe to drink?
Mostly yes — Grand Prairie scores 96/100.
How many water systems serve Grand Prairie?
Grand Prairie is served by 1 public water system in our latest EPA-backed dataset.
How can I check water quality for my exact address in Grand Prairie?
Use the WaterQ search tool to look up your ZIP code and view nearby systems, contaminant levels, and recent violations for Grand Prairie.
What is the water quality score for Grand Prairie?
The water quality score for Grand Prairie is 96 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 Grand Prairie?
The top contaminants detected in Grand Prairie include Lead (90th percentile). View detailed information on our contaminants page.
Grand Prairie Water Quality Summary
Grand Prairie, TX receives a water quality score of 96/100 (Grade A) based on EPA Safe Drinking Water Information System (SDWIS) compliance data for 1 public water system serving the area.
Grand Prairie'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.
Grand Prairie's score of 96 is 20 points above the Texas state average of 76, and above the nationwide average of roughly 78/100 across all U.S. states.
For families and prospective homebuyers looking at this Texas mid-size city, the municipal water supply is managed by a single water system that delivers highly reassuring results. Operating in a South-central region known for its varied geology, sprawling urban centers, and active oil and gas industry, the local system achieves an outstanding quality rating and an exemplary grade. This indicates that despite the potential environmental footprint of surrounding industries and natural geologic variations, tap water in Grand Prairie remains highly reliable and clean for daily household use.
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 Grand Prairie (1)
Check Your Specific Address
Water quality can vary by neighborhood in Grand Prairie.
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Compare Grand Prairie water quality: View all states · Contaminant library · How we score water quality