Ground conditions at 402 Grand Street

Foundation risk band: Moderate · data coverage Good

~13 ftgroundwater depth

~162 ftdepth to bedrock

~21 ftground elevation

69boring sites within ½ mi

The nearest boring data is 125 Borinquen Place, 250 ft away, where groundwater was about 15 ft down and fill reached 3 ft.

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Boring data within ½ mile

Site	Distance	Groundwater	Fill
125 Borinquen Place	250 ft	15 ft	3 ft
Hope Street Project	305 ft	11 ft	8–15 ft
432 Rodney Street	363 ft	12 ft	4.5 ft
456 Grand Street	415 ft	11 ft	5–10 ft
460 Grand Street	535 ft	15 ft	10 ft
31 Ainslie Street	637 ft	10 ft	n/r
69 Hope Street	650 ft	12 ft	14 ft
432-438 Keap St.	687 ft	17 ft	4 ft
20 Marcy Avenue	710 ft	11 ft	5 ft
80-82 Ainslie St.	714 ft	19 ft	6 ft
502 Metropolitan Avenue	865 ft	10 ft	4–5 ft
390 Union Avenue	929 ft	15 ft	1 ft

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