Carte topographique Walton

Altitude moyenne : 59 m

Ninety-eight percent of the Waldo Lake Wilderness is covered by forest on moderate to steep terrain, which ranges in elevation from 2,800 to 7,144 feet (853 to 2,177 m).

Altitude moyenne : 1 528 m

Altitude moyenne : 125 m

The McKenzie River drains a region of about 1,300 square miles (3,400 km2) and is one of the primary tributaries of the Willamette River. Elevations in the watershed range from 10,358 feet (3,157 m) at the summit of the South Sister to 375 feet (114 m) at the McKenzie's mouth on the Willamette River north of…

Altitude moyenne : 698 m

Altitude moyenne : 109 m

Altitude moyenne : 331 m

The McKenzie River drains a region of about 1,300 square miles (3,400 km2) and is one of the primary tributaries of the Willamette River. Elevations in the watershed range from 10,358 feet (3,157 m) at the summit of the South Sister to 375 feet (114 m) at the McKenzie's mouth on the Willamette River north of…

Altitude moyenne : 431 m

Altitude moyenne : 212 m

Altitude moyenne : 120 m

Altitude moyenne : 130 m