Heavy

ZIP Code 56524

Otter Tail County, Minnesota — Clitherall

60PSF (Ground Snow Load)
HeavyClassification

What This Means

Otter Tail County, Minnesota has a heavy ground snow load of 60 PSF per ASCE 7-22. This is a significant structural load. Roofs must be specifically engineered for this snow load. Consider snow guards, proper insulation to prevent ice dams, and roof designs that shed snow effectively.

Snow Load Details

ZIP Code56524
CountyOtter Tail
CityClitherall
StateMinnesota (MN)
Ground Snow Load60 PSF — Heavy
Classification Range41 - 60 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): 60 PSF

Roof Snow Load: 42 PSF

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

Otter Tail 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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56521 60 PSF Heavy 56522 50 PSF Heavy 56523 60 PSF Heavy 56525 50 PSF Heavy 56527 60 PSF Heavy

Frequently Asked Questions

What is the ground snow load for ZIP code 56524?

ZIP code 56524 is in Otter Tail County, Minnesota, with a ground snow load of 60 PSF, classified as heavy per ASCE 7-22.

Is my roof strong enough for snow in 56524?

With a heavy ground snow load of 60 PSF, your roof must be specifically engineered for this load. Consult a structural engineer if building or renovating.

What county is ZIP code 56524 in?

ZIP code 56524 is in Otter Tail County, Minnesota (MN).