Moderate

ZIP Code 21225

Anne Arundel County, Maryland — Brooklyn Curtis

25PSF (Ground Snow Load)
ModerateClassification

What This Means

Anne Arundel County, Maryland 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 Code21225
CountyAnne Arundel
CityBrooklyn Curtis
StateMaryland (MD)
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.

Anne Arundel 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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21222 25 PSF Moderate 21223 25 PSF Moderate 21224 25 PSF Moderate 21226 25 PSF Moderate 21227 25 PSF Moderate 21228 25 PSF Moderate

Frequently Asked Questions

What is the ground snow load for ZIP code 21225?

ZIP code 21225 is in Anne Arundel County, Maryland, with a ground snow load of 25 PSF, classified as moderate per ASCE 7-22.

Is my roof strong enough for snow in 21225?

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 21225 in?

ZIP code 21225 is in Anne Arundel County, Maryland (MD).