NYC ground guide · Staten Island
What's under the ground in 10309
Groundwater in nearby records sits about 35 ft below grade. Bedrock is about 311 ft down at a typical lot. Ground sits about 81 ft above sea level. LotProbe rates 13% of sampled lots Elevated or High risk.
~35 ftgroundwater
~311 ftbedrock
~81 ftground elevation
10,623tax lots
Foundation risk across sampled lots
Low 3% · Moderate 85% · Elevated 13% · High 0% of 40 sampled lots