Ground conditions at 55 Heyward Street

Foundation risk band: Moderate · data coverage Good

~13 ftgroundwater depth

~166 ftdepth to bedrock

~14 ftground elevation

38boring sites within ½ mi

The nearest boring data is 436 Flushing Avenue, 747 ft away, where groundwater was about 8 ft down and fill reached 7 ft.

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Boring data within ½ mile

Site	Distance	Groundwater	Fill
436 Flushing Avenue	747 ft	8 ft	6–7 ft
Former Arkansas Company, Inc. Site	753 ft	11 ft	n/r
731 Bedford Avenue	818 ft	15 ft	1 ft
Former NY Cleaning And Dyeing Site	933 ft	11 ft	18.5–19.5 ft
747 Bedford Avenue	969 ft	18 ft	n/r
Former Gutta Percha And Rubber Manufacturing Site	1003 ft	19 ft	n/r
480 Flushing	0.19 mi	n/r	3 ft
11 Spencer Street	0.20 mi	13 ft	n/r
8 Walworth	0.21 mi	15 ft	n/r
755 Bedford Avenue	0.22 mi	18 ft	n/r
794 Bedford Avenue	0.23 mi	5 ft	n/r
527 Flushing Avenue "New Bldg."	0.24 mi	9 ft	6–8 ft

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