Extreme

ZIP Code 04488

Penobscot County, Maine — Stetson

80PSF (Ground Snow Load)
ExtremeClassification

What This Means

Penobscot County, Maine has an extreme ground snow load of 80 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 Code04488
CountyPenobscot
CityStetson
StateMaine (ME)
Ground Snow Load80 PSF — Extreme
Classification Range61+ 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): 80 PSF

Roof Snow Load: 56 PSF

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

Penobscot 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

04485 CS Case Study 04487 90 PSF Extreme 04489 80 PSF Extreme 04490 80 PSF Extreme 04491 80 PSF Extreme

Frequently Asked Questions

What is the ground snow load for ZIP code 04488?

ZIP code 04488 is in Penobscot County, Maine, with a ground snow load of 80 PSF, classified as extreme per ASCE 7-22.

Is my roof strong enough for snow in 04488?

With a extreme ground snow load of 80 PSF, your roof must be specifically engineered for this load. Consult a structural engineer if building or renovating.

What county is ZIP code 04488 in?

ZIP code 04488 is in Penobscot County, Maine (ME).