It is the discharge cannel of Chesapeake Energy Center. It is basically at the foot of the high rise bridge (route 64, Deep Creek side) there is a free launch at the Jorden bridge and Great bridge locks there is a pay launch right accross the river. I am not familar with that ramp. You have to be a employee or guest of Dominion employee to fish the bank. We were told ( I work at the plant) that the plant would be cracking down this year on trespassers but I have not seen anyone out there checking although it is still early. Water going to the cannel is right about 85 deg
Chesapeake Yachts has a ramp right at the end of the ditch, had my boat there last winter and people were fishing off the beach by the ramp catching limit of specs.
1700 Shipyard Road 23323 if you want to map it, Long driveway north to water.