Tualatin River

E55826
river

The Tualatin River is a tributary of the Willamette River in northwestern Oregon, known for flowing through agricultural lands and suburban communities and serving as a key source of irrigation, recreation, and wildlife habitat.

Observed surface forms (3)

Surface form As subject As object
Tualatin Kalapuya 0 1
Tualatin River basin 0 1
Tualatin River watershed 0 1

Statements (50)

Predicate Object
instanceOf river →
basinLocatedIn Willamette Valley →
basinName Tualatin River self-linksurface differs →
surface form: Tualatin River basin
country United States of America →
surface form: United States
flowsNear Beaverton, Oregon NERFINISHED →
Hillsboro, Oregon NERFINISHED →
Sherwood, Oregon →
Tigard, Oregon NERFINISHED →
Tualatin, Oregon NERFINISHED →
flowsThrough Clackamas County, Oregon →
Washington County, Oregon NERFINISHED →
Yamhill County, Oregon NERFINISHED →
agricultural lands →
suburban communities →
hasBridge Tualatin River Bridge (various highway crossings) →
hasEnvironmentalIssue nutrient pollution →
urban runoff →
water quality concerns →
hasLandUseInBasin agriculture →
forestry →
suburban development →
hasMajorReservoir Henry Hagg Lake NERFINISHED →
hasRecreationActivity boating →
canoeing →
fishing →
kayaking →
wildlife viewing →
hasWatershedOrganization Tualatin River Watershed Council →
locatedIn Oregon →
western Oregon →
surface form: northwestern Oregon
managedBy Clean Water Services →
Tualatin Riverkeepers →
mouthElevation approximately 59 feet →
mouthLocatedIn Clackamas County, Oregon →
West Linn, Oregon NERFINISHED →
Willamette River →
namedAfter Kalapuya people →
surface form: Tualatin people
partOf Columbia River →
surface form: Columbia River basin

Willamette River →
surface form: Willamette River watershed
region Pacific Northwest →
sourceLocatedIn Coast Range →
surface form: Northern Oregon Coast Range

near Hagg Lake area →
supports riparian habitat →
salmonids →
waterfowl →
tributaryOf Willamette River →
usedFor irrigation →
municipal water supply →
recreation →
wildlife habitat →

Referenced by (11)

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

King City, Oregon → adjacentTo → Tualatin River →
Tualatin River → basinName → Tualatin River self-linksurface differs →
this entity surface form: Tualatin River basin
Washington County, Oregon → contains → Tualatin River →
Chehalem Mountains → drainage → Tualatin River →
this entity surface form: Tualatin River watershed
Tualatin Valley → drainedBy → Tualatin River →
Tualatin, Oregon → hasBodyOfWater → Tualatin River →
Willamette River → hasTributary → Tualatin River →
Tualatin Valley → namedAfter → Tualatin River →
Tualatin, Oregon → namedAfter → Tualatin River →
Tualatin, Oregon → river → Tualatin River →
Kalapuya people → subgroup → Tualatin River →
this entity surface form: Tualatin Kalapuya