According to the Corps, these ramps are usable at 680 feet:

Waitsboro
Cumberland Point
Conley Bottom Marina
Lee's Ford Marina
Beaver Creek Marina
Jamestown Marina
Burnside Island State Park
Halcomb's Landing (will be closed starting this weekend)

I have also heard that Grider is ok at 680. Anyone know for sure? Anyone ever used any of the above at 680 who can comment on how "useable" they are?

I believe at 680, only one lane will be open at Beaver Creek.

Andrew