Moderate

ZIP Code 48444

Lapeer County, Michigan — Imlay City

25PSF (Ground Snow Load)
ModerateClassification

What This Means

Lapeer County, Michigan has a moderate ground snow load of 25 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 Code48444
CountyLapeer
CityImlay City
StateMichigan (MI)
Ground Snow Load25 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): 25 PSF

Roof Snow Load: 17.5 PSF

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

Lapeer 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

48441 35 PSF Moderate 48442 25 PSF Moderate 48445 35 PSF Moderate 48446 25 PSF Moderate

Frequently Asked Questions

What is the ground snow load for ZIP code 48444?

ZIP code 48444 is in Lapeer County, Michigan, with a ground snow load of 25 PSF, classified as moderate per ASCE 7-22.

Is my roof strong enough for snow in 48444?

With a moderate ground snow load of 25 PSF, standard residential construction typically handles this load, but verify with your local building code.

What county is ZIP code 48444 in?

ZIP code 48444 is in Lapeer County, Michigan (MI).