Erath County, TX Roof Snow Load - 5 psf
What ASCE 7 says about snow load in Erath County
That's Erath County's design roof snow load per ASCE 7-22, for a typical heated single-family home - the number a permit reviewer starts from. §7.3.4's low-slope minimum of 5 psf is what actually governs on a flat or low-pitch roof here - higher than the 3.5 psf the base ground-load formula gives.
Converted to something you can actually eyeball on a roof: about 11 in. of fresh powder, 4 in. once it settles and packs down, or just 1 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.
Erath County at a glance
- Design roof snow load5 psf
- Ground snow load, ASCE 7 map5 psf
- National rank#2,202 of 2,758
- Texas rank#96 of 254
- Population44,496
- Annual snowfall, NOAA normal0.7 in.
- FIPS48143
Where Erath County's figure sits nationally
Out of 2,758 rated US counties, Erath County sits at #2,202, the top 80% nationally - #96 of 254 within Texas. 5.4 psf is Texas's typical county figure - Erath County comes in 0.4 psf under it.
Near 32.2362°N 98.2183°W, FIPS 48143: Erath County counts 44,496 residents and a 5 psf map value, which the code's own factors turn into 5 psf.
How much it actually snows in Erath County
Most winters bring Erath County roughly 0.7 in. of snow - NOAA's normal at STEPHENVILLE, TX US, 0.9 mi off. (fresh vs. packed vs. ice explains why.)
Read this before you rely on it
Erath 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 Erath County's county-wide figure. (How this figure is calculated.)