ZIP 11231 · Brooklyn · Block 612 · Lot 99
Ground conditions at 640 Columbia Street
Foundation risk band: Moderate · data coverage Fair
~7 ftgroundwater depth
~158 ftdepth to bedrock
~9 ftground elevation
6boring sites within ½ mi
The nearest boring data is Basis Independent School - 556 Columbia Street, 792 ft away, where groundwater was about 6 ft down and fill reached 3 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.
Open this address on the map →Boring data within ½ mile
| Site | Distance | Groundwater | Fill |
|---|---|---|---|
| Basis Independent School - 556 Columbia Street | 792 ft | 6 ft | 3 ft |
| 37 Otsego Street | 0.25 mi | 9 ft | n/r |
| 430-434 Van Brunt Street | 0.44 mi | 8 ft | 4 ft |
| 418-422 Van Brunt Street | 0.44 mi | 7 ft | 10 ft |
| 610 Smith Street | 0.47 mi | 8 ft | n/r |
| Red Hook Smith Street | 0.49 mi | 8 ft | 38 ft |
Estimates come from public records near this lot and can differ from conditions on the lot itself.