Ground conditions at 112 West 139 Street

Foundation risk band: Elevated · data coverage Fair

~9 ftgroundwater depth

~73 ftdepth to bedrock

~17 ftground elevation

4boring sites within ½ mi

The nearest boring data is 691 Lenox Avenue - Phase 1, 0.29 mi away, where groundwater was about 9 ft down and fill reached 18 ft.

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Boring data within ½ mile

Site	Distance	Groundwater	Fill
691 Lenox Avenue - Phase 1	0.29 mi	9 ft	6–18 ft
399 Exterior Street Site	0.44 mi	9 ft	n/r
355 Exterior Street Site	0.44 mi	n/r	20 ft
East 138th Street Affordable Housing	0.49 mi	n/r	n/r

Estimates come from public records near this lot and can differ from conditions on the lot itself.