Bedrock-surface elevation and overburden thickness maps of the five boroughs, New York City, New York

@sam_d_1995 Here is a map of the bedrock in Mamhattan. As you can see, the bedrock drops low to below 200 feet, which is not realistic for building high rise buildings, which require piles to embed into this bedrock. https://t.co/Lwf87ryX1z

https://t.co/nCuxTbsXbk

RT @USGS: [PUB] Bedrock-Surface Elevation and Overburden Thickness Maps of the Five Boroughs, New York City, New York Data Report 1176: htt…

RT @USGS: [PUB] Bedrock-Surface Elevation and Overburden Thickness Maps of the Five Boroughs, New York City, New York Data Report 1176: htt…