Leslie County, KY Roof Snow Load - 15 psf
How much snow is too much for a roof in Leslie County, KY?
15 psf: that's what ASCE 7-22 requires a typical heated home's roof in Leslie County to carry. The physics-based figure alone would be 10.5 psf, but ASCE 7's own low-slope minimum (§7.3.4) sets a floor of 15 psf for flat and low-pitch roofs here, which is the number that actually governs.
Picture it, not just weigh it: 33 in. if it's fresh powder, 12 in. once it settles, or a mere 3 in. if it's ice. Modern-code homes carry a load like this without issue; an older addition, a carport, or any flat-roofed section is where it is worth checking first.
Leslie County, KY: quick facts
- Design roof snow load15 psf
- Ground snow load, ASCE 7 map15 psf
- National rank#1,553 of 2,758
- Kentucky rank#102 of 120
- Population9,729
- Annual snowfall, NOAA normal8.8 in.
- FIPS21131
How Leslie County compares
15 psf ranks #1,553 of 2,758 US counties with a mapped snow load (top 56%) - and #102 of 120 in Kentucky. 15.7 psf is Kentucky's typical county figure - Leslie County comes in 0.7 psf under it.
Population 9,729 (FIPS 21131), roughly 37.0878°N 83.3886°W. The 15 psf ground snow load ASCE 7-22 maps here becomes 15 psf once the code's own design factors are applied.
Typical snowfall in Leslie County, KY
NOAA's 30-year normal for Leslie County: 8.8 in. of snow a year, from the HAZARD WTR WKS, KY US station. (fresh vs. packed vs. ice explains why.)
What this Leslie 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.
Leslie 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. Details: the calculation guide.