Environment
J C Hoglan Elementary School — Environment & Air Quality
Air quality, drinking-water safety and environmental hazards within 1–5 miles of J C Hoglan Elementary School in Marshalltown, Iowa.
Latest Air Quality Index
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— · monitor
Water health violations 10yr0
TRI sites within 1 mi1
Air Quality
EPA AirNow + AQS · 2024
Public Water System
MARSHALLTOWN WATER WORKS · PWS IA6469042
0
Health-based violations (10yr)
0
Acute violations (10yr)
27,591
Population served
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Most recent violation type
Nearby Environmental Hazards
EPA Superfund (NPL), TRI release sites, brownfields (2024)
1
TRI sites within 1 mile
11
TRI sites within 5 miles
18.8 mi
Nearest Superfund (NPL)
MIDWEST MANUFACTURING NORTH FARM
1.1 mi
Nearest brownfield
101 EAST FERNER STREET
Sources: school_air_quality + school_air_quality_daily (EPA AQS / AirNow), school_water_safety (EPA SDWIS), school_env_hazards (EPA NPL / TRI / Brownfields).