Ground conditions at 223 Grafton Street

Foundation risk band: Low · data coverage Fair

~26 ftgroundwater depth

~393 ftdepth to bedrock

~31 ftground elevation

10boring sites within ½ mi

The nearest boring data is 169 Livonia Avenue - Building D, 0.32 mi away, where groundwater was about 25 ft down and fill reached 7.5 ft.

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Boring data within ½ mile

Site	Distance	Groundwater	Fill
169 Livonia Avenue - Building D	0.32 mi	25 ft	2–7.5 ft
Marcus Garvey Extension - Building E	0.36 mi	25 ft	7 ft
215 Livonia Avenue	0.36 mi	25 ft	6 ft
Marcus Garvey Extension - Building C	0.38 mi	25 ft	4–7 ft
305 Chester Street - Building G	0.40 mi	23 ft	6–10 ft
381 Chester Street	0.42 mi	24 ft	n/r
Marcus Garvey Apartments	0.42 mi	22 ft	n/r
556 Howard Avenue	0.45 mi	54 ft	n/r
Former Seps Cleaners	0.47 mi	20 ft	n/r
449 Chester Street	0.50 mi	21 ft	10 ft

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