Ground conditions at 30 Post Avenue

Foundation risk band: Moderate · data coverage Good

~10 ftgroundwater depth

~3 ftdepth to bedrock

~11 ftground elevation

16boring sites within ½ mi

The nearest boring data is 153 Sherman Avenue, 468 ft away, where groundwater was about 9 ft down and fill reached 15 ft.

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Boring data within ½ mile

Site	Distance	Groundwater	Fill
153 Sherman Avenue	468 ft	9 ft	15 ft
148 Nagle	734 ft	13 ft	n/r
4790 Broadway	833 ft	8 ft	n/r
4778 Broadway	904 ft	n/r	n/r
3761-3769 10th Avenue	0.24 mi	9 ft	n/r
4650 Broadway	0.28 mi	7 ft	4–12 ft
403 - 405 West 206th Street	0.30 mi	11 ft	2–7 ft
407 West 206th Street	0.30 mi	11 ft	2–7 ft
430 West 207th Street	0.30 mi	11 ft	n/r
3816-3828 9th Avenue	0.31 mi	12 ft	n/r
3896 10th Avenue - Inwood Charter School	0.33 mi	n/r	n/r
408 West 207th Street	0.35 mi	11 ft	n/r

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