Ground conditions at 131 20 Street

Foundation risk band: Moderate · data coverage Fair

~36 ftgroundwater depth

~210 ftdepth to bedrock

~18 ftground elevation

14boring sites within ½ mi

The nearest boring data is 160 17th Street, 679 ft away, where groundwater was about 32 ft down and fill reached 3 ft.

Get the full site report · $24

The exact 0–100 score and its five parts, plain-language findings, every nearby boring summary, wells, bedrock points and cleanup sites, with sources. Delivered by email as a shareable link.

Open this address on the map →

Boring data within ½ mile

Site	Distance	Groundwater	Fill
160 17th Street	679 ft	32 ft	1–3 ft
635 4th Avenue	739 ft	40 ft	2 ft
179 22nd Street	865 ft	33 ft	n/r
651 4th Avenue	983 ft	38 ft	5 ft
584 4th Avenue	0.21 mi	46 ft	n/r
609-619 4th Avenue	0.22 mi	43 ft	2–6 ft
575-581 4th Avenue	0.24 mi	40 ft	n/r
737 4th Avenue Site	0.27 mi	22 ft	5–7 ft
Former Strauss Auto	0.33 mi	43 ft	6.5–9.5 ft
Red Hook Smith Street	0.41 mi	8 ft	38 ft
487 4th Avenue	0.43 mi	26 ft	2 ft
127 12th Street	0.44 mi	n/r	3–5 ft

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