ZIP 11212 · Brooklyn · Block 3815 · Lot 1
Ground conditions at Riverdale Avenue
Foundation risk band: Moderate · data coverage Fair
~26 ftgroundwater depth
~447 ftdepth to bedrock
~31 ftground elevation
12boring sites within ½ mi
The nearest boring data is Jean'S Place, 717 ft away, where groundwater was about 30 ft down.
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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 |
|---|---|---|---|
| Jean'S Place | 717 ft | 30 ft | n/r |
| 402 Snediker Avenue | 738 ft | 29 ft | 12 ft |
| 368 Livonia Avenue | 797 ft | 23 ft | n/r |
| Dumont Commons, L.P. | 0.22 mi | 30 ft | n/r |
| 749 Van Sinderen Avenue | 0.33 mi | 16 ft | 4.5 ft |
| Former Seps Cleaners | 0.40 mi | 20 ft | n/r |
| Marcus Garvey Apartments | 0.45 mi | 22 ft | n/r |
| 381 Chester Street | 0.45 mi | 24 ft | n/r |
| Sutter Crossing | 0.46 mi | n/r | 29–30 ft |
| 449 Chester Street | 0.46 mi | 21 ft | 10 ft |
| 305 Chester Street - Building G | 0.49 mi | 23 ft | 6–10 ft |
| Marcus Garvey Extension - Building C | 0.49 mi | 25 ft | 4–7 ft |
Estimates come from public records near this lot and can differ from conditions on the lot itself.