Ground conditions at 255 West 70 Street

Foundation risk band: Moderate · data coverage Good

~3 ftgroundwater depth

~18 ftdepth to bedrock

~67 ftground elevation

3boring sites within ½ mi

The nearest boring data is 170 Amsterdam Avenue, 848 ft away, where groundwater was about 2 ft down and fill reached 19 ft.

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Boring data within ½ mile

Site	Distance	Groundwater	Fill
170 Amsterdam Avenue	848 ft	2 ft	19 ft
55 Riverside Boulevard	0.42 mi	n/r	2 ft
21 West End Ave. "Riverside Building 2"	0.50 mi	13 ft	32 ft

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