Brownsville
Is Brownsville tap water safe to drink?
Mostly yes — Brownsville scores 94/100. This report aggregates EPA drinking water data across 3 local systems in Brownsville. We found 71 total violations (12 unresolved).
Real-Time Environment
Live: 10:00 PM☀️ No active precipitation. Rainfall can impact surface water turbidity and pollutant runoff in Brownsville.
Water Quality Impact
🛡️ Home Water Treatment Needs
Should you invest in filtration or softening for your home in Brownsville?
Expert Advice
Your water quality is excellent. Standard filtration is optional but can further enhance taste.
Buying a Filter?
Wondering if Brownsville tap water needs filtering? We break it down.
Baby Formula Safety
Mixing baby formula with Brownsville tap water? Read this first.
Homebuyer's Perspective
If you're house-hunting in Brownsville, water quality belongs on your due-diligence checklist alongside schools and crime data. The high safety score (94/100) 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 Brownsville
Based on EPA SDWIS violation records and contaminant test results for all water systems serving Brownsville.
Frequently Asked Questions
Is Brownsville tap water safe to drink?
Mostly yes — Brownsville scores 94/100.
How many water systems serve Brownsville?
Brownsville is served by 3 public water systems in our latest EPA-backed dataset.
How can I check water quality for my exact address in Brownsville?
Use the WaterQ search tool to look up your ZIP code and view nearby systems, contaminant levels, and recent violations for Brownsville.
What is the water quality score for Brownsville?
The water quality score for Brownsville is 94 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 Brownsville?
The top contaminants detected in Brownsville include Lead (90th percentile). View detailed information on our contaminants page.
Brownsville Water Quality Summary
Brownsville, TX receives a water quality score of 94/100 (Grade A) based on EPA Safe Drinking Water Information System (SDWIS) compliance data for 3 public water systems serving the area.
Brownsville'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.
Brownsville's score of 94 is 18 points above the Texas state average of 76, and above the nationwide average of roughly 78/100 across all U.S. states.
For residents and prospective homebuyers in this mid-size Texas city, the tap water delivers an exceptionally high standard of safety and cleanliness. The local systems successfully maintain this quality while navigating the unique environmental factors of a South-central region characterized by varied geology, large urban centers, and the oil and gas industry. This consistent performance across the community's water infrastructure offers peace of mind for daily household needs in Brownsville.
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 Brownsville (3)
Check Your Specific Address
Water quality can vary by neighborhood in Brownsville.
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