Manteca
Is Manteca tap water safe to drink?
Mostly yes — Manteca scores 94/100. This report aggregates EPA drinking water data across 0 local systems in Manteca. We found 0 total violations (0 unresolved).
Real-Time Environment
Live: 08:45 AM☀️ No active precipitation. Rainfall can impact surface water turbidity and pollutant runoff in Manteca.
Water Quality Impact
🛡️ Home Water Treatment Needs
Should you invest in filtration or softening for your home in Manteca?
Expert Advice
Your water quality is excellent. Standard filtration is optional but can further enhance taste.
Buying a Filter?
Wondering if Manteca tap water needs filtering? We break it down.
Baby Formula Safety
Mixing baby formula with Manteca tap water? Read this first.
Homebuyer's Perspective
If you're house-hunting in Manteca, 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
Current records show no major contaminant spikes, making Manteca a preferred choice for health-conscious families.
View Health Risk Glossary →Compliance Record for Manteca
Based on EPA SDWIS violation records and contaminant test results for all water systems serving Manteca.
Frequently Asked Questions
Is Manteca tap water safe to drink?
Mostly yes — Manteca scores 94/100.
How many water systems serve Manteca?
Manteca is served by 0 public water systems in our latest EPA-backed dataset.
How can I check water quality for my exact address in Manteca?
Use the WaterQ search tool to look up your ZIP code and view nearby systems, contaminant levels, and recent violations for Manteca.
What is the water quality score for Manteca?
The water quality score for Manteca is 94 out of 100, based on EPA contaminant data, violation history, and testing results for all serving water systems.
What are the top contaminants in Manteca?
Current contaminant data for Manteca is being updated. Check back soon or search your specific address for the latest results.
Manteca Water Quality Summary
Manteca, CA receives a water quality score of 94/100 (Grade A) based on EPA Safe Drinking Water Information System (SDWIS) compliance data for 1 public water system serving the area.
Manteca'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.
Manteca's score of 94 is 4 points above the California state average of 90, and above the nationwide average of roughly 78/100 across all U.S. states.
For residents and home seekers looking at Manteca, California, the local water supply—managed through a single municipal system—delivers exemplary performance despite the geological and agricultural complexities typical of the Central Valley region. This mid-size city achieves an exceptional quality rating, indicating that the tap water consistently meets rigorous safety standards. Such a stellar assessment offers reassurance to families, proving that local infrastructure successfully safeguards tap water quality amidst the surrounding West Coast agricultural landscape.
Water quality data is sourced from the U.S. EPA SDWIS database and updated quarterly. Learn about our scoring methodology → Read our California water quality rankings report →
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Water Systems Serving Manteca (0)
Water system data coming soon for Manteca.
Check Your Specific Address
Water quality can vary by neighborhood in Manteca.
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