Willamette River

E11583

The Willamette River is a major waterway in northwestern Oregon that flows north through the Willamette Valley and the city of Portland before joining the Columbia River.

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All labels observed (23)

Statements (52)

Predicate Object
instanceOf river
waterway
basinCountry United States of America
surface form: United States
cityOnRiver Albany, Oregon
Corvallis, Oregon
Eugene, Oregon
Portland, Oregon, United States
surface form: Portland, Oregon

Salem, Oregon
country United States of America
surface form: United States
drainageBasin Willamette River self-linksurface differs
surface form: Willamette River Basin
flowsInto Columbia River
flowsThrough Albany, Oregon
Corvallis, Oregon
Eugene, Oregon
Portland, Oregon, United States
surface form: Portland, Oregon

Salem, Oregon
Willamette Valley
formsConfluenceWith Columbia River
surface form: Columbia River at Portland, Oregon
hasTributary Clackamas River
Long Tom River
McKenzie River
Molalla River
Santiam River
Tualatin River
Yamhill River
length approximately 187 miles
locatedIn Oregon
Pacific Northwest
majorUse hydroelectric power
irrigation
navigation
recreation
mouthLocation Multnomah County
surface form: Multnomah County, Oregon

Portland, Oregon, United States
surface form: Portland, Oregon
notableBridge Fremont Bridge
Hawthorne Bridge
Marquam Bridge
St. Johns Bridge
Steel Bridge
passesThrough Benton County, Oregon
Clackamas County, Oregon
Lane County, Oregon
Linn County, Oregon
Marion County, Oregon
Multnomah County
surface form: Multnomah County, Oregon

Polk County, Oregon
Yamhill County, Oregon
region Willamette Valley
sourceLocation Cascade Range
Confluence of Middle Fork Willamette River and Coast Fork Willamette River
state Oregon
tributaryOf Columbia River

Referenced by (267)

Full triples — surface form annotated when it differs from this entity's canonical label.

Interstate Avenue followsAlong Willamette River
this entity surface form: Willamette River (general corridor)
Steel Bridge crosses Willamette River
Steel Bridge river Willamette River
Marquam Hill hasViewOf Willamette River
OHSU upper terminal hasViewOf Willamette River
Clackamas River tributaryOf Willamette River
Clackamas River mouthLocatedIn Willamette River
Clackamas River partOf Willamette River
this entity surface form: Willamette River basin
Oregon City, Oregon locatedOnRiver Willamette River
Lake Oswego, Oregon locatedOnRiver Willamette River
Milwaukie, Oregon locatedOn Willamette River
Milwaukie, Oregon hasRiver Willamette River
Wilsonville, Oregon locatedOn Willamette River
Canby, Oregon locatedOnRiver Willamette River
Canby, Oregon waterway Willamette River
Old Town Chinatown borderedBy Willamette River
Gladstone, Oregon locatedAtConfluenceOf Willamette River
Gladstone, Oregon hasRiverFrontageOn Willamette River
Albany, Oregon river Willamette River
Rose Quarter locatedOnRiver Willamette River
Marys River mouthOf Willamette River
Marys River tributaryOf Willamette River
Marys River riverSystem Willamette River
this entity surface form: Willamette River system
Marys River partOf Willamette River
this entity surface form: Willamette River watershed
Marys River hasMouthIn Willamette River
McKenzie River tributaryOf Willamette River
McKenzie River mouthLocation Willamette River
McKenzie River partOf Willamette River
this entity surface form: Willamette River basin
West Hills, Portland hasViewOf Willamette River
Clackamas people traditionalTerritory Willamette River
this entity surface form: Willamette River basin
Tilikum Crossing crosses Willamette River
Milwaukie locatedOnRiver Willamette River
Milwaukie locatedAlong Willamette River
Fremont Bridge crosses Willamette River
Fremont Bridge spans Willamette River
Multnomah Channel partOf Willamette River
this entity surface form: Willamette River system
Multnomah Channel distributaryOf Willamette River
sauvie Island locatedIn Willamette River
subject surface form: Sauvie Island
Salem locatedOnRiver Willamette River
subject surface form: Salem, Oregon
Skinner’s Mudhole locatedOnWaterbody Willamette River
Skinner’s Mudhole locatedOnWaterbody Willamette River
this entity surface form: Millrace of the Willamette River
Sellwood–Moreland area adjacentTo Willamette River
Hawthorne Bridge crosses Willamette River
Skinner Butte Park locatedOnRiver Willamette River
Skinner Butte Park hasViewOf Willamette River
Marquam Bridge crosses Willamette River