Ground conditions at 231 11 Street

Foundation risk band: Moderate · data coverage Fair

~20 ftgroundwater depth

~234 ftdepth to bedrock

~43 ftground elevation

19boring sites within ½ mi

The nearest boring data is 487 4th Avenue, 485 ft away, where groundwater was about 26 ft down and fill reached 2 ft.

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Boring data within ½ mile

Site	Distance	Groundwater	Fill
487 4th Avenue	485 ft	26 ft	2 ft
341 10th Street	560 ft	9 ft	15 ft
500 Third Avenue Site	671 ft	17 ft	n/r
168 8th Street	709 ft	16 ft	9 ft
127 12th Street	927 ft	n/r	3–5 ft
Former Strauss Auto	0.19 mi	43 ft	6.5–9.5 ft
155 9th Street	0.20 mi	9 ft	5 ft
380 4th Avenue	0.28 mi	14 ft	26–33 ft
374 4th Avenue	0.28 mi	14 ft	n/r
584 4th Avenue	0.30 mi	46 ft	n/r
575-581 4th Avenue	0.30 mi	40 ft	n/r
88 9th Street	0.36 mi	5 ft	2 ft

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