Assertion details
Summary
river's channel enter 1 about 101 miles
1 triples in cluster
channel enter about 101 miles 1
1 source sentences
Source: Shown
Subject: Shown
Predicate: Shown
Object: Shown
Facet: Shown
  • SRC The main channel , which is 40 feet ( 12 m ) deep and varies in width from 600 to 1,900 feet ( 180 to 580 m ) ( although the river broadens to 2,000 feet ( 610 m ) in some of its lower reaches ) , enters the Columbia about 101 miles ( 163 km ) from the larger river 's mouth on the Pacific Ocean .