Extreme

ZIP Code 04465

Aroostook County, Maine

100PSF (Ground Snow Load)
ExtremeClassification

What This Means

Aroostook County, Maine has an extreme ground snow load of 100 PSF per ASCE 7-22. This requires robust structural engineering with heavy-duty framing. Snow removal plans, snow guards, and reinforced roof systems are essential. Consult a licensed structural engineer for any construction.

Snow Load Details

ZIP Code04465
CountyAroostook
City—
StateMaine (ME)
Ground Snow Load100 PSF — Extreme
Classification Range61+ PSF
Data QualityCounty fallback

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): 100 PSF

Roof Snow Load: 70 PSF

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

Aroostook 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

04462 CS Case Study 04463 90 PSF Extreme 04464 CS Case Study 04467 80 PSF Extreme 04468 80 PSF Extreme

Frequently Asked Questions

What is the ground snow load for ZIP code 04465?

ZIP code 04465 is in Aroostook County, Maine, with a ground snow load of 100 PSF, classified as extreme per ASCE 7-22.

Is my roof strong enough for snow in 04465?

With a extreme ground snow load of 100 PSF, your roof must be specifically engineered for this load. Consult a structural engineer if building or renovating.

What county is ZIP code 04465 in?

ZIP code 04465 is in Aroostook County, Maine (ME).