Ground conditions at Jackson Avenue

Foundation risk band: Moderate · data coverage Fair

~8 ftgroundwater depth

~42 ftdepth to bedrock

~17 ftground elevation

29boring sites within ½ mi

The nearest boring data is Arch Street Yards (Lirr), 649 ft away, where groundwater was about 4 ft down and fill reached 5 ft.

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Boring data within ½ mile

Site	Distance	Groundwater	Fill
Arch Street Yards (Lirr)	649 ft	4 ft	3–5 ft
11-51 47th Avenue	805 ft	10 ft	15 ft
46-30 21st Street	873 ft	11 ft	2 ft
47-28 11th Street	0.19 mi	10 ft	10 ft
46-34 11th Street	0.22 mi	8 ft	4–5 ft
Former Neptune Meter Site	0.24 mi	n/r	18 ft
23-30 Borden Avenue Development	0.25 mi	11 ft	n/r
Gdc Lic Development	0.27 mi	n/r	6–8 ft
5-22 49th Avenue	0.34 mi	9 ft	n/r
24-19 Jackson Avenue	0.34 mi	n/r	7–10 ft
5-01 47th Road	0.37 mi	14 ft	n/r
Off-Site Paragon Paint And Varnish Corp.	0.39 mi	10 ft	n/r

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