Actually, the South Rim of the Grand Canyon is roughly the same elevation as Flagstaff.
The Grand Canyon Village is in the neighborhood of 6,800+ and other areas along the South Rim can range up to around 7,000 feet. IIRC, the North Rim may be a bit higher.
Topo maps are available here:
http://www.pickatrail.com/sun/g/america/topo_map/grand_canyon_national_park/map.html
The “Navy Map” does not bother with what may end up to be islands in such seas.
I’ve seen several prophetic sources assert that the Grand Canyon will be destroyed.
Certainly we can expect major quakes in the END TIMES.
And, it is likely there will be some major earth areas sinking and some rising. Scripture speaks of every island being moved and every mountain moved. And it sounds like there’ll be at least one major quake felt in devastating terms all around the planet.
I just want to be constatnly ready to meet and go with my Lord Jesus The Christ—King of Kings and Lord of Lords.
Never made that connection...hmm.
g_w