Moderate

ZIP Code 54664

Richland County, Wisconsin — Viola

35PSF (Ground Snow Load)
ModerateClassification

What This Means

Richland County, Wisconsin 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 Code54664
CountyRichland
CityViola
StateWisconsin (WI)
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.

Richland 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

54661 50 PSF Heavy 54662 40 PSF Moderate 54665 35 PSF Moderate 54666 40 PSF Moderate 54667 35 PSF Moderate

Frequently Asked Questions

What is the ground snow load for ZIP code 54664?

ZIP code 54664 is in Richland County, Wisconsin, with a ground snow load of 35 PSF, classified as moderate per ASCE 7-22.

Is my roof strong enough for snow in 54664?

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 54664 in?

ZIP code 54664 is in Richland County, Wisconsin (WI).