SnowLoadCheck

Greene County, AR Roof Snow Load - 10 psf

Greene County, AR: your roof's ASCE 7 snow number, in plain English

Light
10 psf

Greene County's roofs are built to hold 10 psf of snow, the ASCE 7-22 figure a permit reviewer checks first. 7 psf is what the ground-load formula alone gives; Greene County's 10 psf low-slope minimum (§7.3.4) beats it, so that figure is the one that governs on flat and low-pitch roofs.

In depth, not weight: that's roughly 22 inches of fresh, light snow, 8 inches of old, settled snow, or as little as 2 inches of solid ice - snow that heavy is rare here but ice from a freeze-thaw cycle adds up far faster than the depth suggests. A modest addition to standard roof loading. Ordinary residential construction handles this without extra bracing.

Greene County in numbers

Greene County by the numbers

Nationally that's #1,786 out of 2,758 rated counties, the top 65%; within Arkansas alone, Greene County ranks #19 of 75. That's 0.1 psf below Arkansas's own county-average design load of 10.1 psf.

Greene County, FIPS 05055, is home to 46,928 people near 36.1206°N 90.5663°W. Its 10 psf ground snow load figure is the map value; 10 psf is what a roof is actually designed for.

Greene County's snowfall, most winters

2.5 in. a year: that's Greene County's NOAA 1991-2020 snowfall normal, measured at PARAGOULD 1S, AR US (7.1 mi away). See the density guide.

Before you rely on Greene County's number

Treat the Greene County figure as a starting point, not a final answer: it assumes standard occupancy, a heated structure and a moderately sheltered site, per ASCE 7-22's own defaults. Exposed terrain, an unheated building or a steeper roof all shift the real number.

For a real application, skip the county number and go straight to the ASCE 7 Hazard Tool - enter your coordinates and it returns a site-specific figure a plan reviewer will recognize. Details: the calculation guide.