https://pubs.usgs.gov/fs/0159-00/report.pdf
"Much of the land south of the Mogollon Rim lies 4,000 to 5,000 feet (1,200 to 1,500 m) above sea level, with the escarpment rising to about 8,000 ft (2,400 m)." Wikipedia online 12-29-20
Please note that this sedimentary rock uplift and erosion can be considered a residue of the Noah Flood. Image by jgl in 2015.