Ground conditions at 131 Flatbush Avenue Ext

Foundation risk band: Moderate · data coverage Good

~25 ftgroundwater depth

~99 ftdepth to bedrock

~24 ftground elevation

25boring sites within ½ mi

The nearest boring data is 156 Tillary Street, 116 ft away, where groundwater was about 26 ft down and fill reached 20 ft.

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Boring data within ½ mile

Site	Distance	Groundwater	Fill
156 Tillary Street	116 ft	26 ft	20 ft
125 Flatbush Avenue Extension	152 ft	25 ft	10–15 ft
67 Duffield Street	412 ft	25 ft	13 ft
85 Flatbush Avenue Extension	494 ft	10 ft	n/r
Prd Electronics Manufacturing Site	547 ft	15 ft	12 ft
242 Gold Street	572 ft	25 ft	10 ft
236-246 Gold Street	647 ft	24 ft	n/r
35-37 Duffield Street	664 ft	26 ft	8–10 ft
171 Concord Street	960 ft	50 ft	5 ft
81 Fleet Place	0.19 mi	32 ft	20 ft
172 Nassau Street - DOB Job No. NB - 301914739	0.20 mi	51 ft	12 ft
141 Willoughby Street	0.21 mi	40 ft	10–12 ft

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