Keystone Lake is located about 23 miles from the second largest city in the state of Oklahoma, that ranks where in population in the United States?
Keystone Lake Keystone Lake is a reservoir in northeastern Oklahoma on the Arkansas and Cimarron rivers. It is located upstream about 23 mi from Tulsa. It was created in 1968 when the Keystone Dam was completed. The primary purposes are: flood control, hydroelectric power generation, wildlife management and recreation.
Lake Mary, Florida Lake Mary is a suburban city in Seminole County, Florida, United States. The population was 13,822 at the 2010 census.