Upper East Side Patch Upper East Side Sinkhole: 20-Foot Crater Startles Neighborhood by Nick Garber
The sinkhole, on East 89th Street between York and East End avenues, was first reported at 8:32 a.m. in a city alert.
The hole measures 20 feet deep and about 15 by 15 feet in diameter, a spokesperson for the city's Emergency Management department said. A 12-inch water main and a six-inch sewer pipe are being eyed as possible causes, investigators told City Councilmember Ben Kallos.
Photos and videos showed the sinkhole stretching across the middle of the road as crews from the Department of Environmental Protection jackhammered into the asphalt. The city asked neighbors to avoid the area.
Two buildings have had their utilities shut off: an empty building under construction, as well as 504 East 89th Street, where 10 apartments were temporarily without water, Kallos said.