ZIP 07104 · Newark, NJ · Block 50 · Lot 28
Ground conditions at 399-405 Mayor Gibson
Foundation risk band: Low · data coverage Fair
~24 ftgroundwater depth
~70 ftdepth to bedrock
~41 ftground elevation
115boring sites within ½ mi
The nearest boring data is I 280 Over Rt 21, 92 ft away, where groundwater was about 28 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 | 92 ft | 28 ft | n/r |
| I 280 Over Rt 21 | 178 ft | 20 ft | n/r |
| I 280 Over Rt 21 | 186 ft | 20 ft | n/r |
| I 280 Over Rt 21 | 198 ft | 23 ft | n/r |
| I 280 Over Rt 21 | 203 ft | 21 ft | n/r |
| I 280 Over Rt 21 | 204 ft | 22 ft | n/r |
| I 280 Over Rt 21 | 217 ft | 22 ft | n/r |
| I 280 Over Rt 21 | 254 ft | 21 ft | n/r |
| I 280 Over Rt 21 | 268 ft | 25 ft | n/r |
| I 280 Over Rt 21 | 316 ft | 21 ft | n/r |
| I 280 Over Rt 21 | 320 ft | 27 ft | n/r |
| I 280 Over Rt 21 | 322 ft | 28 ft | n/r |
Estimates come from public records near this lot and can differ from conditions on the lot itself.