Clackamas River

E65027
river

The Clackamas River is a tributary of the Willamette River in northwestern Oregon, known for its scenic forested watershed, hydroelectric dams, and popular recreational activities like fishing, rafting, and kayaking.

Jump to: Surface forms Statements Referenced by

Observed surface forms (1)

Surface form Occurrences
Clackamas River watershed 1

Statements (48)

Predicate Object
instanceOf river ⓘ
basinCountry United States of America ⓘ
surface form: United States
country United States of America ⓘ
surface form: United States
flowsThrough Clackamas County, Oregon NERFINISHED ⓘ
Marion County, Oregon NERFINISHED ⓘ
hasDam Faraday Dam ⓘ
North Fork Dam ⓘ
Oak Grove Dam ⓘ
River Mill Dam ⓘ
hasEnvironmentalConcern flow management ⓘ
salmon habitat protection ⓘ
water quality ⓘ
hasFishSpecies Chinook salmon ⓘ
Coho salmon ⓘ
cutthroat trout ⓘ
steelhead trout ⓘ
hasManagementAuthority Clackamas River Basin Council ⓘ
Portland General Electric ⓘ
U.S. Forest Service ⓘ
hasRecreationActivity camping ⓘ
swimming ⓘ
whitewater boating ⓘ
hasRecreationSite Clackamas River Scenic Byway ⓘ
surface form: Clackamas River Trail
hasUse irrigation ⓘ
municipal water supply ⓘ
hasWatershedCharacteristic forested ⓘ
scenic ⓘ
knownFor salmon fishing ⓘ
steelhead fishing ⓘ
languageOfName Chinookan languages ⓘ
locatedIn Oregon ⓘ
northwestern Oregon ⓘ
mouthLocatedIn Willamette River ⓘ
near Oregon City ⓘ
namedAfter Clackamas people ⓘ
near Portland metropolitan area ⓘ
partOf Columbia River ⓘ
surface form: Columbia River watershed

Willamette River ⓘ
surface form: Willamette River basin
protectedArea Mount Hood National Forest ⓘ
region Pacific Northwest ⓘ
sourceLocatedIn Cascade Range ⓘ
Mount Hood National Forest ⓘ
tributaryOf Willamette River ⓘ
usedFor fishing ⓘ
hydroelectric power generation ⓘ
kayaking ⓘ
rafting ⓘ
recreation ⓘ

Referenced by (11)

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

Clackamas County, Oregon → contains → Clackamas River ⓘ
Clackamas River Scenic Byway → follows → Clackamas River ⓘ
Gladstone, Oregon → hasRiverFrontageOn → Clackamas River ⓘ
Willamette River → hasTributary → Clackamas River ⓘ
Gladstone, Oregon → locatedAtConfluenceOf → Clackamas River ⓘ
this entity surface form: Clackamas River watershed
Estacada, Oregon → locatedOn → Clackamas River ⓘ
Estacada, Oregon → majorRiver → Clackamas River ⓘ
Clackamas County, Oregon → namedAfter → Clackamas River ⓘ