De Smet
Is De Smet tap water safe to drink?
Mostly yes — De Smet scores 100/100. This report aggregates EPA drinking water data across 0 local systems in De Smet. We found 0 total violations (0 unresolved).
Real-Time Environment
Live: 03:30 PM☀️ No active precipitation. Rainfall can impact surface water turbidity and pollutant runoff in De Smet.
Water Quality Impact
🛡️ Home Water Treatment Needs
Should you invest in filtration or softening for your home in De Smet?
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 De Smet? See our analysis.
Baby Formula Safety
Is De Smet tap water safe for infants? Critical safety guide.
Homebuyer's Perspective
For those looking to relocate to De Smet, water quality is a key factor in long-term property maintenance. The high safety score (100/100) suggests lower risk for plumbing corrosion and appliance scaling.
Health & Family Safety
Current records show no major contaminant spikes, making De Smet a preferred choice for health-conscious families.
View Health Risk Glossary →Compliance Record for De Smet
Based on EPA SDWIS violation records and contaminant test results for all water systems serving De Smet.
Frequently Asked Questions
Is De Smet tap water safe to drink?
Mostly yes — De Smet scores 100/100.
How many water systems serve De Smet?
De Smet is served by 0 public water systems in our latest EPA-backed dataset.
How can I check water quality for my exact address in De Smet?
Use the WaterQ search tool to look up your ZIP code and view nearby systems, contaminant levels, and recent violations for De Smet.
What is the water quality score for De Smet?
The water quality score for De Smet is 100 out of 100, based on EPA contaminant data, violation history, and testing results for all serving water systems.
What are the top contaminants in De Smet?
Current contaminant data for De Smet is being updated. Check back soon or search your specific address for the latest results.
De Smet Water Quality Summary
De Smet, SD receives a water quality score of 100/100 (Grade A) based on EPA Safe Drinking Water Information System (SDWIS) compliance data for 1 public water system serving the area.
De Smet'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.
De Smet's score of 100 is 9 points above the South Dakota state average of 91, and above the nationwide average of roughly 78/100 across all U.S. states.
Water quality data is sourced from the U.S. EPA SDWIS database and updated quarterly. Learn about our scoring methodology → Read our South Dakota water quality rankings report →
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Water Systems Serving De Smet (0)
Water system data coming soon for De Smet.
Check Your Specific Address
Water quality can vary by neighborhood in De Smet.
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Compare De Smet water quality: View all states · Contaminant library · How we score water quality