Springdale Climate Zone & Energy Code
Climate Zone: IECC Climate Zone 3A (hot-humid). Heating design 15°F, cooling design 95°F/77°F.
Energy Code & Manual J Requirement: Arkansas adopted IECC 2009 as the state energy code. ACCA Manual J is required for all HVAC permit applications in Washington County.
Local Electric Utility: Ozarks Electric Cooperative
Building Department: City of Springdale Building Department
Local Trade Association: PHCC Arkansas