Ground conditions at 1831 Madison Avenue

Foundation risk band: Moderate · data coverage Fair

~11 ftgroundwater depth

~0 ftdepth to bedrock

~29 ftground elevation

33boring sites within ½ mi

The nearest boring data is 1700 Park Avenue, 301 ft away, where groundwater was about 10 ft down and fill reached 10 ft.

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Boring data within ½ mile

Site	Distance	Groundwater	Fill
1700 Park Avenue	301 ft	10 ft	6–10 ft
1700 Park Avenue	317 ft	11 ft	0–10 ft
1678 Park Avenue	411 ft	11 ft	1–10 ft
96-104 East 120th Street	538 ft	14 ft	7 ft
159 East 118th Street	0.22 mi	14 ft	6 ft
23 West 116th Street	0.24 mi	n/r	11 ft
Harlem Park	0.26 mi	15 ft	n/r
2226 Third Avenue	0.26 mi	5 ft	1.3–6 ft
2201 Third Avenue	0.29 mi	14 ft	6 ft
2252 Third Avenue	0.29 mi	4 ft	n/r
51 East 125th St. "The Raymond Building"	0.29 mi	20 ft	7 ft
81 East 125th Street "Corn Exchange" - DOB Job No. A1-103944369	0.30 mi	18 ft	n/r

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