Mount Pleasant
Is Mount Pleasant tap water safe to drink?
Mostly yes — Mount Pleasant scores 90/100. This report aggregates EPA drinking water data across 1 local system in Mount Pleasant. We found 17 total violations (6 unresolved).
Real-Time Environment
Live: 11:00 AM☀️ No active precipitation. Rainfall can impact surface water turbidity and pollutant runoff in Mount Pleasant.
Water Quality Impact
🛡️ Home Water Treatment Needs
Should you invest in filtration or softening for your home in Mount Pleasant?
Expert Advice
Your water quality is excellent. Standard filtration is optional but can further enhance taste.
Buying a Filter?
Filter requirements and certified reduction benchmarks for Mount Pleasant tap water.
Baby Formula Safety
Infant formula preparation risks, nitrate levels, and lead pipe guidance in Mount Pleasant.
Homebuyer's Perspective
Evaluating water infrastructure in Mount Pleasant protects plumbing and helps estimate water heater longevity. The high safety score (90/100) suggests lower risk for plumbing corrosion and appliance scaling.
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 Mount Pleasant
Based on EPA SDWIS violation records and contaminant test results for all water systems serving Mount Pleasant.
Frequently Asked Questions
Is Mount Pleasant tap water safe to drink?
Mostly yes — Mount Pleasant scores 90/100.
How many water systems serve Mount Pleasant?
Mount Pleasant is served by 1 public water system in our latest EPA-backed dataset.
How can I check water quality for my exact address in Mount Pleasant?
Use the WaterQ search tool to look up your ZIP code and view nearby systems, contaminant levels, and recent violations for Mount Pleasant.
What is the water quality score for Mount Pleasant?
The water quality score for Mount Pleasant is 90 out of 100, based on EPA contaminant data, violation history, and testing results across the 1 system serving the city.
What are the top contaminants in Mount Pleasant?
The top contaminants detected in Mount Pleasant include Lead (90th percentile). View detailed information on our contaminants page.
Mount Pleasant Water Quality Summary
Mount Pleasant, SC receives a water quality score of 90/100 (Grade A) based on EPA Safe Drinking Water Information System (SDWIS) compliance data for 1 public water system serving the area.
Mount Pleasant'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.
Mount Pleasant's score of 90 is 1 point above the South Carolina state average of 89, and above the nationwide average of roughly 78/100 across all U.S. states.
As a mid-size city in the Southeast coastal plain of South Carolina, Mount Pleasant relies on a single water system to distribute drinking water to its residents. Those looking to buy a home in the area can take comfort in the outstanding quality of the local supply, which earns top-tier marks for performance. This high standard of cleanliness is a reassuring sign for the community, especially within a region defined by agricultural land and growing urban centers.
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 Mount Pleasant (1)
Check Your Specific Address
Water quality can vary by neighborhood in Mount Pleasant.
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