Ice Auger at 7:19. All Is Well

The USGS has an realtime updated map of recent earthquake activity.

Check for yourself:

A July 1980 Manchaug Pond Dam MA.00955 Phase I Inspection Report of the National Dam Inspection Program of the Department of The Army New England Division, Corps of Engineers states: “The dam is located in Seismic Zone 2 and in accordance with recommended Phase I guidelines does not warrant seismic analysis.”