Heavy

ZIP Code 57428

Edmunds County, South Dakota — Bowdle

50PSF (Ground Snow Load)
HeavyClassification

What This Means

Edmunds County, South Dakota has a heavy ground snow load of 50 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 Code57428
CountyEdmunds
CityBowdle
StateSouth Dakota (SD)
Ground Snow Load50 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): 50 PSF

Roof Snow Load: 35 PSF

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

Edmunds 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

57425 50 PSF Heavy 57426 50 PSF Heavy 57427 50 PSF Heavy 57429 50 PSF Heavy 57430 50 PSF Heavy

Frequently Asked Questions

What is the ground snow load for ZIP code 57428?

ZIP code 57428 is in Edmunds County, South Dakota, with a ground snow load of 50 PSF, classified as heavy per ASCE 7-22.

Is my roof strong enough for snow in 57428?

With a heavy ground snow load of 50 PSF, your roof must be specifically engineered for this load. Consult a structural engineer if building or renovating.

What county is ZIP code 57428 in?

ZIP code 57428 is in Edmunds County, South Dakota (SD).