Ground conditions at 13-20 Jackson Avenue

Foundation risk band: Moderate · data coverage Good

~9 ftgroundwater depth

~63 ftdepth to bedrock

~14 ftground elevation

27boring sites within ½ mi

The nearest boring data is 11-51 47th Avenue, 277 ft away, where groundwater was about 10 ft down and fill reached 15 ft.

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Boring data within ½ mile

Site	Distance	Groundwater	Fill
11-51 47th Avenue	277 ft	10 ft	15 ft
46-30 21st Street	408 ft	11 ft	2 ft
Arch Street Yards (Lirr)	512 ft	4 ft	3–5 ft
46-34 11th Street	781 ft	8 ft	4–5 ft
Gdc Lic Development	926 ft	n/r	6–8 ft
47-28 11th Street	934 ft	10 ft	10 ft
Former Neptune Meter Site	982 ft	n/r	18 ft
24-19 Jackson Avenue	0.26 mi	n/r	7–10 ft
11-33 44th Drive	0.31 mi	10 ft	15 ft
Off-Site Paragon Paint And Varnish Corp.	0.32 mi	10 ft	n/r
23-30 Borden Avenue Development	0.34 mi	11 ft	n/r
5-22 49th Avenue	0.35 mi	9 ft	n/r

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