ZIP 11211 · Brooklyn

Ground conditions at 21 Powers Street

Foundation risk band: Moderate · data coverage Good

~19 ftgroundwater depth
~187 ftdepth to bedrock
~20 ftground elevation
80boring sites within ½ mi

The nearest boring data is 390 Union Avenue, 203 ft away, where groundwater was about 15 ft down and fill reached 1 ft.

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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.

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Boring data within ½ mile

SiteDistanceGroundwaterFill
390 Union Avenue203 ft15 ft1 ft
400 Union Avenue228 ft20 ft5 ft
537 Grand Street269 ft20 ftn/r
402 Union Avenue312 ft17 ftn/r
555 Grand Street348 ft23 ftn/r
555 Grand Street367 ft23 ft10 ft
432-438 Keap St.443 ft17 ft4 ft
80-82 Ainslie St.448 ft19 ft6 ft
522 Grand Street463 ft23 ft8 ft
438 Union Avenue615 ft10 ft2 ft
460 Grand Street718 ft15 ft10 ft
596 Metropolitan Avenue759 ft14 ft2 ft

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