Environment
Walhalla High — Environment & Air Quality
Air quality, drinking-water safety and environmental hazards within 1–5 miles of Walhalla High in Walhalla, South Carolina.
Latest Air Quality Index
—
— · monitor
Water health violations 10yr0
TRI sites within 1 mi0
Air Quality
EPA AirNow + AQS · 2024
51.8
Ozone annual ppb
Public Water System
WALHALLA CITY OF (SC3710004) · PWS SC3710004
0
Health-based violations (10yr)
0
Acute violations (10yr)
16,010
Population served
52
Most recent violation type
2025-10-01
Nearby Environmental Hazards
EPA Superfund (NPL), TRI release sites, brownfields (2024)
0
TRI sites within 1 mile
2
TRI sites within 5 miles
18.8 mi
Nearest Superfund (NPL)
SANGAMO WESTON INC TWELVE MILE CREEK LAKE HARTWELL PCB CONTAMINATION
15.5 mi
Nearest brownfield
AMERICAN HOUSE SPINNING
Sources: school_air_quality + school_air_quality_daily (EPA AQS / AirNow), school_water_safety (EPA SDWIS), school_env_hazards (EPA NPL / TRI / Brownfields).