Northfield Mountain Tailrace Tunnel
![](http://upload.wikimedia.org/wikipedia/commons/thumb/f/f0/Northfield_Mountain_Tailrace_Tunnel_-_USGS_map.jpg/250px-Northfield_Mountain_Tailrace_Tunnel_-_USGS_map.jpg)
The Northfield Mountain Tailrace Tunnel is a tunnel linking the Northfield Mountain pumped-storage hydroelectric facility to the Connecticut River in Millers Falls, Massachusetts.
The Northfield Mountain Tailrace Tunnel is a tunnel linking the Northfield Mountain pumped-storage hydroelectric facility to the Connecticut River in Millers Falls, Massachusetts.