ZIP 11102 · Queens
Ground conditions at 21-20 28 Avenue
Foundation risk band: Moderate · data coverage Good
~9 ftgroundwater depth
~26 ftdepth to bedrock
~22 ftground elevation
11boring sites within ½ mi
The nearest boring data is 29-10 21st Street, 445 ft 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 |
|---|---|---|---|
| 29-10 21st Street | 445 ft | 10 ft | n/r |
| 21-12 30th Road | 932 ft | 8 ft | 4–6 ft |
| 30-75 21st Street | 0.24 mi | 7 ft | 5–10 ft |
| 31-16 21st Street | 0.34 mi | 8 ft | 2–10.5 ft |
| 14-54 31 Avenue | 0.34 mi | 8 ft | 7 ft |
| 23-11 31st Road | 0.35 mi | 5 ft | 2–6 ft |
| 30-55 Vernon Boulevard | 0.38 mi | 15 ft | 4 ft |
| Pop Displays Manufacturing Site | 0.41 mi | 17 ft | n/r |
| Former Tilsdale Lumber And Coal Redevelopment Site | 0.43 mi | 15 ft | 2–23.5 ft |
| 11-32 31st Drive | 0.49 mi | 13 ft | 4 ft |
| 31-05 Astoria Boulevard | 0.50 mi | 18 ft | 4 ft |
Estimates come from public records near this lot and can differ from conditions on the lot itself.