ZIP 11101 · Queens

Ground conditions at 21 Street

Foundation risk band: Moderate · data coverage Fair

~9 ftgroundwater depth

~51 ftdepth to bedrock

~7 ftground elevation

46boring sites within ½ mi

The nearest boring data is 23-30 Borden Avenue Development, 831 ft away, where groundwater was about 11 ft down.

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Boring data within ½ mile

Site	Distance	Groundwater	Fill
23-30 Borden Avenue Development	831 ft	11 ft	n/r
72 Box Street	0.23 mi	10 ft	5 ft
60 Box Street	0.26 mi	11 ft	n/r
44 Box Street	0.28 mi	5 ft	2 ft
62 Box Street	0.28 mi	10 ft	2 ft
81 Clay Street	0.30 mi	12 ft	4 ft
79 Clay Street	0.30 mi	7 ft	6 ft
Former Ney Smelting And Refining Company	0.30 mi	7 ft	n/r
77 Clay Street - DOB Job No. NB - 320626998	0.30 mi	10 ft	4 ft
Arch Street Yards (Lirr)	0.32 mi	4 ft	3–5 ft
47-28 11th Street	0.33 mi	10 ft	10 ft
1110 Manhattan Avenue	0.33 mi	8 ft	n/r

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