Ground conditions at 347 Union Street

Foundation risk band: Moderate · data coverage Good

~13 ftgroundwater depth

~158 ftdepth to bedrock

~39 ftground elevation

36boring sites within ½ mi

The nearest boring data is John Tynan Senior Residence, 0.27 mi away, where groundwater was about 9 ft down and fill reached 20 ft.

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Boring data within ½ mile

Site	Distance	Groundwater	Fill
John Tynan Senior Residence	0.27 mi	9 ft	5–20 ft
450 Union Street	0.28 mi	14 ft	n/r
33 4th Street	0.29 mi	31 ft	n/r
President Street Properties	0.30 mi	8 ft	n/r
335 Bond Street	0.31 mi	n/r	4–8.5 ft
415 Smith Street	0.31 mi	n/r	17 ft
Gowanus Canal Northside	0.31 mi	5 ft	n/r
495 Sackett Street	0.31 mi	n/r	n/r
498 Sackett Street	0.32 mi	n/r	n/r
9 & 13 5th Street	0.32 mi	29 ft	6 ft
210 Douglass Street	0.34 mi	9 ft	10 ft
Former O.Z. Electrical	0.34 mi	6 ft	9.5 ft

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