SnowLoadCheck

Lumpkin County, GA Roof Snow Load - 10 psf

How much snow is too much for a roof in Lumpkin County, GA?

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10 psf

10 psf: that's what ASCE 7-22 requires a typical heated home's roof in Lumpkin County to carry. The physics-based figure alone would be 7 psf, but ASCE 7's own low-slope minimum (§7.3.4) sets a floor of 10 psf for flat and low-pitch roofs here, which is the number that actually governs.

Picture it, not just weigh it: 22 in. if it's fresh powder, 8 in. once it settles, or a mere 2 in. if it's ice. Standard residential construction handles a load this size without extra bracing; it is a modest addition on top of ordinary roof loading.

Snow on Lumpkin County's roofs right now?

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Lumpkin County in numbers

How Lumpkin County compares

10 psf ranks #1,817 of 2,758 US counties with a mapped snow load (top 66%) - and #6 of 159 in Georgia. Georgia counties average 3.6 psf; Lumpkin County runs 6.4 psf higher than that.

Population 36,016 (FIPS 13187), roughly 34.5681°N 83.9989°W. The 10 psf ground snow load ASCE 7-22 maps here becomes 10 psf once the code's own design factors are applied.

Typical snowfall in Lumpkin County, GA

NOAA's 30-year normal for Lumpkin County: 3.3 in. of snow a year, from the DAHLONEGA 4WSW, GA US station. (fresh vs. packed vs. ice explains why.)

What this Lumpkin County figure assumes

This is a county-level reference figure for a typical heated home built to Risk Category II (ordinary residential), on a partially exposed lot - the assumptions ASCE 7-22 itself treats as the default case. A steeper roof, a fully exposed hilltop lot, an unheated structure, or a higher risk category all change the actual number.

Lumpkin County's permit office wants an address-specific figure, not this county average - the ASCE 7 Hazard Tool is free, takes under a minute, and outputs a PDF most reviewers accept. See the methodology guide.