Disambiguation evidence for Umpqua River via surface form

"Umpqua River system"

Triples (3)

Triples where some other subject referred to this entity as "Umpqua River system".

City of Myrtle Creek → adjacentWaterSystem →
"Umpqua River system"
↳ resolves to Umpqua River
ⓘ
Elk Creek (Umpqua River) → partOf →
"Umpqua River system"
↳ resolves to Umpqua River
ⓘ
South Umpqua River → riverSystem →
"Umpqua River system"
↳ resolves to Umpqua River
ⓘ