ZIP 10030 · Manhattan · Block 2023 · Lot 50
Ground conditions at 230 West 138 Street
Foundation risk band: Moderate · data coverage Fair
Limited nearby borings. Only 1 boring report within ½ mile (nearest 0.41 mi), so these estimates lean on regional soil, bedrock and groundwater maps.
~9 ftgroundwater depth
~52 ftdepth to bedrock
~26 ftground elevation
1boring sites within ½ mi
The nearest boring data is 691 Lenox Avenue - Phase 1, 0.41 mi away, where groundwater was about 9 ft down and fill reached 18 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 |
|---|---|---|---|
| 691 Lenox Avenue - Phase 1 | 0.41 mi | 9 ft | 6–18 ft |
Estimates come from public records near this lot and can differ from conditions on the lot itself.