Ground conditions at 558 Grand Concourse

Foundation risk band: Moderate · data coverage Good

~14 ftgroundwater depth

~57 ftdepth to bedrock

~41 ftground elevation

31boring sites within ½ mi

The nearest boring data is 580 Gerard Former Post Office Vehicle Repair Shop, 802 ft away, where groundwater was about 17 ft down and fill reached 6 ft.

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Boring data within ½ mile

Site	Distance	Groundwater	Fill
580 Gerard Former Post Office Vehicle Repair Shop	802 ft	17 ft	4–6 ft
110 East 149th Street	860 ft	9 ft	21 ft
100 East 149th Street	954 ft	14 ft	22.5 ft
491 Gerard Avenue & 530 Exterior Street	970 ft	9 ft	21 ft
477 Gerard Avenue	984 ft	14 ft	16 ft
101 East 150th Street	1003 ft	9 ft	n/r
Former Rocket Jewelry Box Site	0.20 mi	n/r	10–18.5 ft
Gerard Avenue And East 146th Street Site	0.21 mi	n/r	2–20 ft
445 Gerard Avenue	0.22 mi	18 ft	n/r
120 East 144th Street	0.23 mi	n/r	n/r
350 Rising	0.24 mi	15 ft	4–20 ft
Concourse Village West Apartments - South	0.25 mi	32 ft	8 ft

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