Sumter
Is Sumter tap water safe to drink?
Mostly yes — Sumter scores 93/100. This report aggregates EPA drinking water data across 4 local systems in Sumter. We found 149 total violations (37 unresolved).
Real-Time Environment
Live: 06:00 PM☀️ No active precipitation. Rainfall can impact surface water turbidity and pollutant runoff in Sumter.
Water Quality Impact
🛡️ Home Water Treatment Needs
Should you invest in filtration or softening for your home in Sumter?
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 Sumter? See our analysis.
Baby Formula Safety
Is Sumter tap water safe for infants? Critical safety guide.
Homebuyer's Perspective
For those looking to relocate to Sumter, water quality is a key factor in long-term property maintenance. The high safety score (93/100) suggests lower risk for plumbing corrosion and appliance scaling.
Health & Family Safety
Residents should monitor Copper (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 Sumter
Based on EPA SDWIS violation records and contaminant test results for all water systems serving Sumter.
Frequently Asked Questions
Is Sumter tap water safe to drink?
Mostly yes — Sumter scores 93/100.
How many water systems serve Sumter?
Sumter is served by 4 public water systems in our latest EPA-backed dataset.
How can I check water quality for my exact address in Sumter?
Use the WaterQ search tool to look up your ZIP code and view nearby systems, contaminant levels, and recent violations for Sumter.
What is the water quality score for Sumter?
The water quality score for Sumter is 93 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 Sumter?
The top contaminants detected in Sumter include Copper (90th percentile), Lead (90th percentile). View detailed information on our contaminants page.
Sumter Water Quality Summary
Sumter, SC receives a water quality score of 93/100 (Grade A) based on EPA Safe Drinking Water Information System (SDWIS) compliance data for 4 public water systems serving the area.
Sumter'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.
Sumter's score of 93 is 4 points above the South Carolina state average of 89, and above the nationwide average of roughly 78/100 across all U.S. states.
Homeowners and prospective buyers in the mid-size city of Sumter can feel reassured by the high-performing water systems servicing this South Carolina community. Operating within the Southeast coastal plain, a region defined by agricultural lands and expanding urban centers, the local utility networks successfully maintain excellent compliance standards across their operations. This solid track record indicates well-managed infrastructure, offering confidence to anyone living or looking to purchase a home in the area.
Water quality data is sourced from the U.S. EPA SDWIS database and updated quarterly. Learn about our scoring methodology → Read our South Carolina water quality rankings report →
Key Contaminants
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Water Systems Serving Sumter (4)
Sumter Co-Wedgefield-Stateburg Wd
BDalzell Water District (Sc4320001)
AOswego Rural Water Co (Sc4320006)
ASumter City Of (Sc4310001)
ACheck Your Specific Address
Water quality can vary by neighborhood in Sumter.
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