ZIP 10305 · Staten Island
Ground conditions at 645 Hylan Boulevard
Foundation risk band: Moderate · data coverage Fair
~74 ftgroundwater depth
~167 ftdepth to bedrock
~124 ftground elevation
0boring sites within ½ mi
The nearest boring data is 950 West Fingerboard Road, 0.62 mi away and fill reached 4 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.
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