Sacramento
Is Sacramento tap water safe to drink?
Mostly yes — Sacramento scores 91/100. This report aggregates EPA drinking water data across 1 local system in Sacramento. We found 0 total violations (0 unresolved).
Real-Time Environment
Live: 02:30 PM☀️ No active precipitation. Rainfall can impact surface water turbidity and pollutant runoff in Sacramento.
Water Quality Impact
🛡️ Home Water Treatment Needs
Should you invest in filtration or softening for your home in Sacramento?
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 Sacramento? See our analysis.
Baby Formula Safety
Is Sacramento tap water safe for infants? Critical safety guide.
Homebuyer's Perspective
For those looking to relocate to Sacramento, water quality is a key factor in long-term property maintenance. The high safety score (91/100) suggests lower risk for plumbing corrosion and appliance scaling.
Health & Family Safety
Residents should monitor Perchlorate levels. Pregnant women and families with young children should consult the specific EPA health goals listed below.
View Health Risk Glossary →Compliance Record for Sacramento
Based on EPA SDWIS violation records and contaminant test results for all water systems serving Sacramento.
Frequently Asked Questions
Is Sacramento tap water safe to drink?
Mostly yes — Sacramento scores 91/100.
How many water systems serve Sacramento?
Sacramento is served by 1 public water system in our latest EPA-backed dataset.
How can I check water quality for my exact address in Sacramento?
Use the WaterQ search tool to look up your ZIP code and view nearby systems, contaminant levels, and recent violations for Sacramento.
What is the water quality score for Sacramento?
The water quality score for Sacramento is 91 out of 100, based on EPA contaminant data, violation history, and testing results for all serving water systems.
What are the top contaminants in Sacramento?
The top contaminants detected in Sacramento include Perchlorate, Atrazine, Arsenic. View detailed information on our contaminants page.
Sacramento Water Quality Summary
Sacramento, CA receives a water quality score of 91/100 (Grade A) based on EPA Safe Drinking Water Information System (SDWIS) compliance data for 29 public water systems serving the area.
Sacramento'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.
Sacramento's score of 91 is 1 point above the California state average of 90, and above the nationwide average of roughly 78/100 across all U.S. states.
As a large city situated in California's Central Valley, Sacramento relies on nearly thirty distinct water systems to navigate the region's diverse geology and agricultural landscape. For prospective homebuyers and current residents, the city's outstanding overall safety score and top-tier letter grade provide strong reassurance about the quality of their tap water. This exemplary performance demonstrates that despite the complexities of managing resources across a sprawling West Coast urban center, the local infrastructure effectively delivers clean, highly-rated water to households.
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 →
Key Contaminants
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Water Systems Serving Sacramento (1)
Check Your Specific Address
Water quality can vary by neighborhood in Sacramento.
Related
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Compare Sacramento water quality: View all states · Contaminant library · How we score water quality