Portneuf River (Idaho)

Image source: Created by ChatGPT using an old reference photo.

General data

Name: Portneuf River (Idaho)
Water system: Columbia River
Water type: River
Progression: Snake River (Columbia River tributary) -> Lake Wallula -> Columbia River -> Columbia River Estuary -> Pacific Ocean -> Planet Earth
Climates: Temperate
Continents: North America
Countries: United States of America

The Portneuf River is a 124-mile-long (200 km) tributary of the Snake River in southeastern Idaho, United States.

It drains a ranching and farming valley in the mountains southeast of the Snake River Plain. The city of Pocatello sits along the river near its emergence from the mountains onto the Snake River Plain.

The river is part of the Columbia River Basin.

Portneuf River (Idaho)

General data

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