Moderate

ZIP Code 69147

Garden County, Nebraska — Lewellen

25PSF (Ground Snow Load)
ModerateClassification

What This Means

Garden County, Nebraska 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 Code69147
CountyGarden
CityLewellen
StateNebraska (NE)
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.

Garden 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

69144 25 PSF Moderate 69145 20 PSF Light 69146 25 PSF Moderate 69148 20 PSF Light 69149 20 PSF Light 69150 25 PSF Moderate

Frequently Asked Questions

What is the ground snow load for ZIP code 69147?

ZIP code 69147 is in Garden County, Nebraska, with a ground snow load of 25 PSF, classified as moderate per ASCE 7-22.

Is my roof strong enough for snow in 69147?

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 69147 in?

ZIP code 69147 is in Garden County, Nebraska (NE).