Saunders County, NE Roof Snow Load - 20 psf
How much snow is too much for a roof in Saunders County, NE?
20 psf: that's what ASCE 7-22 requires a typical heated home's roof in Saunders County to carry. 17.5 psf is what the ground-load formula alone gives; Saunders County's 20 psf low-slope minimum (§7.3.4) beats it, so that figure is the one that governs on flat and low-pitch roofs.
Picture it, not just weigh it: 44 in. if it's fresh powder, 16 in. once it settles, or a mere 4 in. if it's ice. This is a meaningful design load - most modern-code homes handle it fine, though an addition, a carport or a flat-roofed section can be a weak spot.
Saunders County in numbers
- Design roof snow load20 psf
- Ground snow load, ASCE 7 map25 psf
- National rank#920 of 2,758
- Nebraska rank#27 of 93
- Population23,406
- Annual snowfall, NOAA normal34.4 in.
- FIPS31155
How Saunders County compares
20 psf ranks #920 of 2,758 US counties with a mapped snow load (top 33%) - and #27 of 93 in Nebraska. That's 0.2 psf below Nebraska's own county-average design load of 20.2 psf.
Population 23,406 (FIPS 31155), roughly 41.223°N 96.6427°W. The 25 psf ground snow load ASCE 7-22 maps here becomes 20 psf once the code's own design factors are applied.
Typical snowfall in Saunders County, NE
NOAA's 30-year normal for Saunders County: 34.4 in. of snow a year, from the WESTON 3NW, NE US station. (fresh vs. packed vs. ice explains why.)
What this Saunders 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.
Saunders 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.