1976 COLO (Colorado River)
The 1976 COLO (Colorado River, Utah) color aerial project was acquired by the National Park Service (NPS) at a scale of 1:6000 (1 inch equals 500 feet).
The 1976 COLO (Colorado River, Utah) color aerial project was acquired by the National Park Service (NPS) at a scale of 1:6000 (1 inch equals 500 feet).
