Ground conditions at 827 11 Avenue

Foundation risk band: Moderate · data coverage Good

~15 ftgroundwater depth

~24 ftdepth to bedrock

~25 ftground elevation

13boring sites within ½ mi

The nearest boring data is 609-611 West 56th Street, 198 ft away, where groundwater was about 17 ft down and fill reached 25 ft.

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Boring data within ½ mile

Site	Distance	Groundwater	Fill
609-611 West 56th Street	198 ft	17 ft	15–25 ft
600 West 58th Street	367 ft	13 ft	n/r
537 West 59th Street	0.19 mi	8 ft	11 ft
21 West End Ave. "Riverside Building 2"	0.20 mi	13 ft	32 ft
Riverside Center 3&4	0.21 mi	6 ft	6.5–20 ft
622 West 51st Street	0.30 mi	n/r	n/r
622 West 51st Street	0.30 mi	5 ft	2–7 ft
55 Riverside Boulevard	0.33 mi	n/r	2 ft
545 West 48th St. / 540 West 49th St.	0.41 mi	n/r	7 ft
607-611 West 47th Street	0.46 mi	9 ft	10 ft
646 Eleventh Avenue	0.46 mi	n/r	5 ft
639 11th Avenue	0.49 mi	n/r	n/r

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