ZIP 10019 · Manhattan
Ground conditions at 821 9 Avenue
Foundation risk band: Moderate · data coverage Good
~11 ftgroundwater depth
~23 ftdepth to bedrock
~64 ftground elevation
9boring sites within ½ mi
The nearest boring data is 245 West 55th Street, 0.23 mi away, where groundwater was about 10 ft down.
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Open this address on the map →Boring data within ½ mile
| Site | Distance | Groundwater | Fill |
|---|---|---|---|
| 245 West 55th Street | 0.23 mi | 10 ft | n/r |
| 537 West 59th Street | 0.36 mi | 8 ft | 11 ft |
| 609-611 West 56th Street | 0.37 mi | 17 ft | 15–25 ft |
| 545 West 48th St. / 540 West 49th St. | 0.39 mi | n/r | 7 ft |
| 600 West 58th Street | 0.40 mi | 13 ft | n/r |
| 622 West 51st Street | 0.45 mi | n/r | n/r |
| 622 West 51st Street | 0.45 mi | 5 ft | 2–7 ft |
| 646 Eleventh Avenue | 0.45 mi | n/r | 5 ft |
| 21 West End Ave. "Riverside Building 2" | 0.47 mi | 13 ft | 32 ft |
Estimates come from public records near this lot and can differ from conditions on the lot itself.