Moderate

ZIP Code 84001

Duchesne County, Utah — Altamont

35PSF (Ground Snow Load)
ModerateClassification

What This Means

Duchesne County, Utah has a moderate ground snow load of 35 PSF per ASCE 7-22. This load requires proper structural consideration during design. Roof framing, trusses, and connections should be engineered for this snow load. Ensure adequate drainage to prevent ponding.

Snow Load Details

ZIP Code84001
CountyDuchesne
CityAltamont
StateUtah (UT)
Ground Snow Load35 PSF — Moderate
Classification Range21 - 40 PSF
Data QualityMeasured

Source: ASCE 7-22 ground snow load polygons via ArcGIS

Roof Snow Load Calculator

ASCE 7-22 flat roof formula:  pf = 0.7 × Ce × Ct × Is × pg

Your ground snow load (pg): 35 PSF

Roof Snow Load: 24.5 PSF

ⓘ Simplified estimate for flat roofs. Sloped roofs, drift zones, and unbalanced loads need additional calculations. Consult a structural engineer for final design.

Duchesne County Snow Load Map

Counties colored by snow load classification. Gray = No Load, Blue = Light, Amber = Moderate, Orange = Heavy, Red = Extreme, Purple = Case Study.

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Nearby ZIP Codes

84002 35 PSF Moderate 84003 CS Case Study 84004 CS Case Study

Frequently Asked Questions

What is the ground snow load for ZIP code 84001?

ZIP code 84001 is in Duchesne County, Utah, with a ground snow load of 35 PSF, classified as moderate per ASCE 7-22.

Is my roof strong enough for snow in 84001?

With a moderate ground snow load of 35 PSF, standard residential construction typically handles this load, but verify with your local building code.

What county is ZIP code 84001 in?

ZIP code 84001 is in Duchesne County, Utah (UT).