Keywords: Mule Drink or Informal Overflow on C and O Canal.jpg en Mule Drink or Informal Overflow on the Chesapeake and Ohio Canal on the Three Mile Level of Oak Springs above Swain's lock The towpath dips at this point not really visible in the photo allowing excess water to flow over the towpath and into the river Of course these spots are prone to erosion from the flowing water hence the orange plastic fence on the left where the side eroded and caved in own Bonnachoven Chesapeake Ohio Canal National Historical Park Cc-zero |