Ground conditions at 74 Post Avenue

Foundation risk band: Moderate · data coverage Good

~9 ftgroundwater depth

~10 ftdepth to bedrock

~21 ftground elevation

17boring sites within ½ mi

The nearest boring data is 153 Sherman Avenue, 246 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	246 ft	9 ft	15 ft
403 - 405 West 206th Street	989 ft	11 ft	2–7 ft
407 West 206th Street	989 ft	11 ft	2–7 ft
430 West 207th Street	0.19 mi	11 ft	n/r
4790 Broadway	0.19 mi	8 ft	n/r
3896 10th Avenue - Inwood Charter School	0.21 mi	n/r	n/r
4778 Broadway	0.23 mi	n/r	n/r
3816-3828 9th Avenue	0.23 mi	12 ft	n/r
3761-3769 10th Avenue	0.23 mi	9 ft	n/r
408 West 207th Street	0.24 mi	11 ft	n/r
148 Nagle	0.25 mi	13 ft	n/r
401 West 207th Street Redevelopment	0.25 mi	n/r	4–7.5 ft

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