Mission
Is Mission tap water safe to drink?
Use extra caution — Mission scores 58/100. This report aggregates EPA drinking water data across 4 local systems in Mission. We found 315 total violations (45 unresolved).
Real-Time Environment
Live: 11:15 PM☀️ No active precipitation. Rainfall can impact surface water turbidity and pollutant runoff in Mission.
Water Quality Impact
🛡️ Home Water Treatment Needs
Should you invest in filtration or softening for your home in Mission?
Expert Advice
Given the safety margin, a Carbon Block or sediment filter is recommended to improve taste and remove trace particulates.
Buying a Filter?
Filter requirements and certified reduction benchmarks for Mission tap water.
Baby Formula Safety
Infant formula preparation risks, nitrate levels, and lead pipe guidance in Mission.
Homebuyer's Perspective
Evaluating water infrastructure in Mission protects plumbing and helps estimate water heater longevity. With a score of 58/100, we recommend budgeting for high-quality point-of-entry filtration systems to protect your home's value.
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 Mission
Based on EPA SDWIS violation records and contaminant test results for all water systems serving Mission.
Frequently Asked Questions
Is Mission tap water safe to drink?
Use extra caution — Mission scores 58/100.
How many water systems serve Mission?
Mission is served by 4 public water systems in our latest EPA-backed dataset.
How can I check water quality for my exact address in Mission?
Use the WaterQ search tool to look up your ZIP code and view nearby systems, contaminant levels, and recent violations for Mission.
What is the water quality score for Mission?
The water quality score for Mission is 58 out of 100, based on EPA contaminant data, violation history, and testing results across the 4 systems serving the city.
What are the top contaminants in Mission?
The top contaminants detected in Mission include Lead (90th percentile). View detailed information on our contaminants page.
Mission Water Quality Summary
Mission, TX receives a water quality score of 58/100 (Grade D) based on EPA Safe Drinking Water Information System (SDWIS) compliance data for 4 public water systems serving the area.
Mission's water quality score is below the national average, indicating a history of EPA violations or elevated contaminant levels. Residents are encouraged to check their specific water system report and consider additional filtration.
Mission's score of 58 is 18 points below the Texas state average of 76, and below the nationwide average of roughly 78/100 across all U.S. states.
For families and prospective homebuyers considering a move to the mid-size city of Mission, the local tap water quality presents notable challenges that warrant close attention. Serving the community through multiple distinct distribution systems, the local water infrastructure operates under regional pressures typical of South-central urban corridors, including varied geologic formations and nearby oil and gas operations. Because overall safety and quality assessments for the area are subpar, residents may want to remain proactive about monitoring their household tap and understanding which system serves their specific property.
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
Join the Mission updates waitlist
We are developing email updates. This form records your interest; automated violation and boil-water advisory emails are not active.
We will use your address to contact you if updates become available. See our Privacy Policy.
Water Systems Serving Mission (4)
Check Your Specific Address
Water quality can vary by neighborhood in Mission.
Related
Quick compare in Texas
Compare Mission water quality: View all states · Contaminant library · How we score water quality