Ground conditions at 20 Manhattan Avenue

Foundation risk band: Moderate · data coverage Good

~9 ftgroundwater depth

~194 ftdepth to bedrock

~17 ftground elevation

63boring sites within ½ mi

The nearest boring data is 82 Throop Avenue - DOB Job No. NB - 320761733, 786 ft away, where groundwater was about 11 ft down and fill reached 3 ft.

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Boring data within ½ mile

Site	Distance	Groundwater	Fill
82 Throop Avenue - DOB Job No. NB - 320761733	786 ft	11 ft	3 ft
78-80 Throop Avenue	798 ft	10 ft	7 ft
74 Throop Avenue	827 ft	3 ft	2–4 ft
84 Gerry Street	851 ft	12 ft	n/r
55 Bartlett Street	851 ft	12 ft	n/r
687 Flushing Ave	865 ft	12 ft	5–8 ft
Former Just4wheels Site 2	924 ft	10 ft	5.5–6 ft
Former Just4wheels Site	962 ft	6 ft	12 ft
60 Throop Avenue Redevelopment Site	981 ft	9 ft	7 ft
390 Wallabout Street	995 ft	9 ft	5–8 ft
313 Wallabout Street	0.19 mi	10 ft	5 ft
52-56 Throop Avenue	0.20 mi	9 ft	8 ft

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