Ground conditions at Union Avenue

Foundation risk band: Elevated · data coverage Good

~7 ftgroundwater depth

~182 ftdepth to bedrock

~14 ftground elevation

71boring sites within ½ mi

The nearest boring data is Former Pfizer Site A, 170 ft away, where groundwater was about 8 ft down and fill reached 5 ft.

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Boring data within ½ mile

Site	Distance	Groundwater	Fill
Former Pfizer Site A	170 ft	8 ft	5 ft
Pfizer Inc. (Citric Block)	248 ft	3 ft	3–18 ft
47 Walton Street	275 ft	6 ft	2–3 ft
Former Pfizer Site C	275 ft	9 ft	9 ft
415-419 Marcy Avenue	358 ft	7 ft	3 ft
161 Harrison Avenue	418 ft	8 ft	n/r
86-90 Walton Street - DOB Job # 321064389	507 ft	7 ft	5 ft
177 Harrison Ave. "NYC BCP / Nys VCP" - DOB Job No. NB-320283377	518 ft	7 ft	10 ft
89 Union Avenue	546 ft	13 ft	n/r
374 Wallabout Street Redevelopment	596 ft	10 ft	7.5–8 ft
291 Wallabout Street	602 ft	7 ft	n/r
131 Harrison Avenue	631 ft	12 ft	n/r

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