The Lowe River follows along the Richardson Highway near Valdez.
The Lowe River heads in Marshall Pass primarily fed by Deserted Glacier about 20 miles east of Valdez. It soon flows through Heiden Canyon which is considered a Class V sections, then opens to a valley when joined by Bench Creek. It then flows mostly calm and relatively shallow for a few miles until it enters Keystone Canyon. Keystone Canyon section is considered a Class III. If floating Keystone Canyon be mindful of Killer Pillar, a section of bridge pillar that sends many people into the river which has resulted in multiple deaths. While flowing through the Keystone Canyon the river becomes swift and deep. Upon exiting the canyon it widens out and flows as a Class II braided river the remaining 12 miles where it enters Port Valdez.
Lowe River is navigable by raft, kayak, packraft, and inflatable canoe. Some areas are navigable by canoe and airboat.
Through much of winter the Lowe from Keystone Canyon back, freezes over. Past the canyon most of the river remains open and flowing but water levels are low there are many places to cross on snowmachine. That being said there are still deep pools so be mindful where you cross. In April the river clears of ice and while the glaciers remain frozen up high the water remains clear. In late May as the glaciers high up begin to melt the river turns milky grey with glacier silt.
Some salmon will run the Lowe but not large numbers. Red salmon can be found in clear springs and wetlands off the Lowe in September and October.
Naming: Named by Captain W. R. Abercrombie, USA, in 1898, for Lieutenant Percival G. Lowe, a member of his exploring party.
