Heavy

ZIP Code 55718

Carlton County, Minnesota — Carlton

60PSF (Ground Snow Load)
HeavyClassification

What This Means

Carlton 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 Code55718
CountyCarlton
CityCarlton
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.

Carlton 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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55716 60 PSF Heavy 55717 60 PSF Heavy 55719 60 PSF Heavy 55720 60 PSF Heavy 55721 60 PSF Heavy

Frequently Asked Questions

What is the ground snow load for ZIP code 55718?

ZIP code 55718 is in Carlton 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 55718?

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 55718 in?

ZIP code 55718 is in Carlton County, Minnesota (MN).