Murray County, GA Roof Snow Load - 10 psf
What ASCE 7 says about snow load in Murray County
That's Murray County's design roof snow load per ASCE 7-22, for a typical heated single-family home - the number a permit reviewer starts from. 7 psf is what the ground-load formula alone gives; Murray 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.
Converted to something you can actually eyeball on a roof: about 22 in. of fresh powder, 8 in. once it settles and packs down, or just 2 in. if it's turned to ice. This is a modest add-on to standard roof loading - ordinary residential construction carries it without extra bracing.
Murray County at a glance
- Design roof snow load10 psf
- Ground snow load, ASCE 7 map10 psf
- National rank#1,801 of 2,758
- Georgia rank#5 of 159
- Population41,316
- Annual snowfall, NOAA normal2.9 in.
- FIPS13213
Where Murray County's figure sits nationally
Out of 2,758 rated US counties, Murray County sits at #1,801, the top 65% nationally - #5 of 159 within Georgia. 3.6 psf is Georgia's typical county figure - Murray County beats it by 6.4 psf.
Near 34.7971°N 84.738°W, FIPS 13213: Murray County counts 41,316 residents and a 10 psf map value, which the code's own factors turn into 10 psf.
How much it actually snows in Murray County
Most winters bring Murray County roughly 2.9 in. of snow - NOAA's normal at ELLIJAY, GA US, 15.6 mi off. (fresh vs. packed vs. ice explains why.)
Read this before you rely on it
Murray County's number above is ASCE 7-22's default case, not a custom calculation: ordinary residential occupancy, heated, sited on ground that's neither fully sheltered nor fully exposed. Any one of those changing - pitch, exposure, heating, occupancy - moves the real figure.
Nothing here substitutes for an address-level number. Get one free, in about a minute, from the ASCE 7 Hazard Tool using your own coordinates rather than Murray County's county-wide figure. (How this figure is calculated.)