SnowLoadCheck

Morrill County, NE Roof Snow Load - 20 psf

What ASCE 7 says about snow load in Morrill County

Moderate
20 psf

That's Morrill County's design roof snow load per ASCE 7-22, for a typical heated single-family home - the number a permit reviewer starts from. Flat and low-pitch roofs in Morrill County are actually governed by ASCE 7's §7.3.4 minimum of 20 psf, not the 14 psf the ground-load formula alone would produce.

Converted to something you can actually eyeball on a roof: about 44 in. of fresh powder, 16 in. once it settles and packs down, or just 4 in. if it's turned to 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.

Morrill County, NE: quick facts

Where Morrill County's figure sits nationally

Out of 2,758 rated US counties, Morrill County sits at #1,231, the top 45% nationally - #60 of 93 within Nebraska. That's 0.2 psf below Nebraska's own county-average design load of 20.2 psf.

Near 41.7322°N 102.9906°W, FIPS 31123: Morrill County counts 4,485 residents and a 20 psf map value, which the code's own factors turn into 20 psf.

How much it actually snows in Morrill County

Most winters bring Morrill County roughly 40.9 in. of snow - NOAA's normal at BRIDGEPORT 18WSW, NE US, 22.7 mi off. (fresh vs. packed vs. ice explains why.)

Read this before you rely on it

Morrill 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 Morrill County's county-wide figure. Details: the calculation guide.