Ground conditions at 256 Adelphi Street

Foundation risk band: Low · data coverage Good

~47 ftgroundwater depth

~209 ftdepth to bedrock

~71 ftground elevation

13boring sites within ½ mi

The nearest boring data is 155 Carlton Avenue, 844 ft away, where groundwater was about 60 ft down and fill reached 10 ft.

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Boring data within ½ mile

Site	Distance	Groundwater	Fill
155 Carlton Avenue	844 ft	60 ft	10 ft
340 Myrtle Avenue	0.21 mi	48 ft	10–13 ft
140 Vanderbilt Avenue	0.32 mi	57 ft	8–16 ft
180 Ashland Place	0.38 mi	28 ft	4–6 ft
142-150 South Portland Avenue	0.39 mi	n/r	8–13 ft
490 Myrtle Avenue	0.39 mi	48 ft	9 ft
19 Rockwell Place	0.40 mi	24 ft	3 ft
625 Fulton Street	0.44 mi	26 ft	n/r
205 Park Avenue	0.44 mi	24 ft	17 ft
113 Flatbush Avenue	0.45 mi	36 ft	6–8 ft
205 Park Avenue	0.49 mi	24 ft	n/r
80 Flatbush Avenue	0.49 mi	n/r	17.5 ft

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