Ground conditions at 521 Graham Avenue

Foundation risk band: Moderate · data coverage Good

~11 ftgroundwater depth

~150 ftdepth to bedrock

~16 ftground elevation

69boring sites within ½ mi

The nearest boring data is 470 Manhattan Avenue, 211 ft away, where groundwater was about 12 ft down and fill reached 12 ft.

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Boring data within ½ mile

Site	Distance	Groundwater	Fill
470 Manhattan Avenue	211 ft	12 ft	12 ft
New 470 Project	221 ft	11 ft	n/r
540 Graham Avenue	230 ft	9 ft	6–8 ft
508 Graham Avenue	298 ft	n/r	4 ft
494 Manhattan Avenue	303 ft	12 ft	20 ft
137 Bayard Street	390 ft	8 ft	1 ft
171-173 Bayard Street	415 ft	11 ft	4 ft
177 Bayard Street	454 ft	16 ft	1.5 ft
146 Bayard	506 ft	8 ft	12 ft
481 Graham Avenue	509 ft	9 ft	4 ft
Former Carter Spray Finishing Corp.	510 ft	12 ft	13 ft
75 Eckford Street	557 ft	12 ft	n/r

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