Chaffee County, CO Roof Snow Load - Case Study Area
Chaffee County, CO: no map figure, on purpose
Chaffee County sits in the mountain-west terrain where ASCE 7-22 §7.2 itself declines to give a contour figure - elevation changes too fast over short distances there for one number per county to mean anything. The code requires a site-specific study for a building here, not a look-up.
Chaffee County, FIPS 08015, is home to 20,780 people - one of 386 US counties ASCE 7 itself routes around a map figure for.
Chaffee County, CO: quick facts
- Population20,780
- Annual snowfall, NOAA normal49.3 in.
- FIPS08015
How much it actually snows in Chaffee County
Most winters bring Chaffee County roughly 49.3 in. of snow - NOAA's normal at BUENA VISTA 2S, CO US, 11.2 mi off. (fresh vs. packed vs. ice explains why.)
Read this before you rely on it
Chaffee 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 Chaffee County's county-wide figure. (How this figure is calculated.)