ZIP 08854 · Newark, NJ · Block 32 · Lot 18
Ground conditions at 471-495 Mayor Gibson
Foundation risk band: Low · data coverage Fair
~20 ftgroundwater depth
~70 ftdepth to bedrock
~38 ftground elevation
114boring sites within ½ mi
The nearest boring data is I 280 Over Rt 21, 867 ft away, where groundwater was about 20 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 |
|---|---|---|---|
| I 280 Over Rt 21 | 867 ft | 20 ft | n/r |
| I 280 Over Rt 21 | 870 ft | 19 ft | n/r |
| I 280 Over Rt 21 | 874 ft | 20 ft | n/r |
| I 280 Over Rt 21 | 887 ft | 21 ft | n/r |
| I 280 Over Rt 21 | 889 ft | 20 ft | n/r |
| I 280 Over Rt 21 | 889 ft | 20 ft | n/r |
| I 280 Over Rt 21 | 897 ft | 21 ft | n/r |
| I 280 Over Rt 21 | 902 ft | 21 ft | n/r |
| I 280 Over Rt 21 | 912 ft | 20 ft | n/r |
| I 280 Over Rt 21 | 914 ft | 21 ft | n/r |
| I 280 Over Rt 21 | 932 ft | 20 ft | n/r |
| I 280 Over Rt 21 | 937 ft | 20 ft | n/r |
Estimates come from public records near this lot and can differ from conditions on the lot itself.