Joshua
Is Joshua tap water safe to drink?
Mostly yes — Joshua scores 98/100. This report aggregates EPA drinking water data across 1 local system in Joshua. We found 40 total violations (16 unresolved).
Real-Time Environment
Live: 11:45 AM☀️ No active precipitation. Rainfall can impact surface water turbidity and pollutant runoff in Joshua.
Water Quality Impact
🛡️ Home Water Treatment Needs
Should you invest in filtration or softening for your home in Joshua?
Expert Advice
Your water quality is excellent. Standard filtration is optional but can further enhance taste.
Buying a Filter?
Filtration technologies matched to Joshua contaminant records.
Baby Formula Safety
Guidance on preparing infant formula using municipal tap water in Joshua.
Homebuyer's Perspective
Municipal water quality in Joshua directly influences pipe corrosion rates and home filtration needs. 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 Joshua
Based on EPA SDWIS violation records and contaminant test results for all water systems serving Joshua.
Frequently Asked Questions
Is Joshua tap water safe to drink?
Mostly yes — Joshua scores 98/100.
How many water systems serve Joshua?
Joshua is served by 1 public water system in our latest EPA-backed dataset.
How can I check water quality for my exact address in Joshua?
Use the WaterQ search tool to look up your ZIP code and view nearby systems, contaminant levels, and recent violations for Joshua.
What is the water quality score for Joshua?
The water quality score for Joshua 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 Joshua?
The top contaminants detected in Joshua include Lead (90th percentile). View detailed information on our contaminants page.
Joshua Water Quality Summary
Joshua, 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.
Joshua'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.
Joshua'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.
As a mid-size city in a South-central region characterized by extensive oil and gas operations and diverse geology, Joshua benefits from having a single water system that keeps close watch over its supply. Local residents and home seekers will find reassurance in the utility's exceptional performance, which consistently delivers top-tier tap water quality. With only one system managing the distribution, monitoring remains highly centralized and effective, shielding the household supply from the industrial and geological challenges typical of the surrounding area.
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 Joshua (1)
Check Your Specific Address
Water quality can vary by neighborhood in Joshua.
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