Moderate

ZIP Code 58420

Stutsman County, North Dakota — Buchanan

40PSF (Ground Snow Load)
ModerateClassification

What This Means

Stutsman County, North Dakota has a moderate ground snow load of 40 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 Code58420
CountyStutsman
CityBuchanan
StateNorth Dakota (ND)
Ground Snow Load40 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): 40 PSF

Roof Snow Load: 28 PSF

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

Stutsman 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

58417 40 PSF Moderate 58418 35 PSF Moderate 58421 40 PSF Moderate 58422 40 PSF Moderate 58423 35 PSF Moderate

Frequently Asked Questions

What is the ground snow load for ZIP code 58420?

ZIP code 58420 is in Stutsman County, North Dakota, with a ground snow load of 40 PSF, classified as moderate per ASCE 7-22.

Is my roof strong enough for snow in 58420?

With a moderate ground snow load of 40 PSF, standard residential construction typically handles this load, but verify with your local building code.

What county is ZIP code 58420 in?

ZIP code 58420 is in Stutsman County, North Dakota (ND).