ZIP 11217 · Brooklyn
Ground conditions at 71 4 Avenue
Foundation risk band: Moderate · data coverage Good
~14 ftgroundwater depth
~169 ftdepth to bedrock
~30 ftground elevation
53boring sites within ½ mi
The nearest boring data is 67-75 4th Avenue, 41 ft away, where groundwater was about 14 ft down.
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Open this address on the map →Boring data within ½ mile
| Site | Distance | Groundwater | Fill |
|---|---|---|---|
| 67-75 4th Avenue | 41 ft | 14 ft | n/r |
| 79-97 4th Avenue | 218 ft | 10 ft | 6 ft |
| 325 Bergen Street | 522 ft | 24 ft | 15 ft |
| 125 Third Avenue | 792 ft | 2 ft | n/r |
| 98 3rd Avenue | 907 ft | 11 ft | 20 ft |
| 151-169 Third Avenue | 0.20 mi | 15 ft | 8–10 ft |
| 556 Baltic Street Site | 0.21 mi | 15 ft | 15–20 ft |
| Diagravure Film Manufacturing Site | 0.22 mi | 20 ft | 5 ft |
| 164 4th Ave | 0.24 mi | 18 ft | n/r |
| 164 4th Avenue | 0.24 mi | 18 ft | n/r |
| 167 4th Avenue | 0.25 mi | 17 ft | 15 ft |
| 524 Baltic Street | 0.25 mi | 13 ft | 15 ft |
Estimates come from public records near this lot and can differ from conditions on the lot itself.