ZIP 07104 · Newark, NJ · Block 449 · Lot 20
Ground conditions at 309 Mayor Gibson
Foundation risk band: Low · data coverage Fair
~21 ftgroundwater depth
~70 ftdepth to bedrock
~34 ftground elevation
114boring sites within ½ mi
The nearest boring data is I 280 Over Rt 21, 847 ft away, where groundwater was about 22 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 | 847 ft | 22 ft | n/r |
| I 280 Over Rt 21 | 888 ft | 16 ft | n/r |
| I 280 Over Rt 21 | 927 ft | 20 ft | n/r |
| I 280 Over Rt 21 | 0.20 mi | 22 ft | n/r |
| I 280 Over Rt 21 | 0.21 mi | 23 ft | n/r |
| I 280 Over Rt 21 | 0.21 mi | 27 ft | n/r |
| I 280 Over Rt 21 | 0.21 mi | 23 ft | n/r |
| I 280 Over Rt 21 | 0.21 mi | 12 ft | n/r |
| I 280 Over Rt 21 | 0.21 mi | 29 ft | n/r |
| I 280 Over Rt 21 | 0.21 mi | 17 ft | n/r |
| I 280 Over Rt 21 | 0.21 mi | 24 ft | n/r |
| I 280 Over Rt 21 | 0.21 mi | 7 ft | n/r |
Estimates come from public records near this lot and can differ from conditions on the lot itself.