Columbus Sewell Knob
OR 
BGN PageAlternate Names
: Negro Knob BGN PageElevation
: 4,820'OR Rank
: 2104OR Prominence Rank
: 933County
: GrantQuad
: Bologna BasinCoords
: 44.8468°N, 119.6201°W Notice
: 44.8468°N, 119.6201°W NoticeRise
: 720'Saddle
: 4,100'Line Parent
: Happy Jack RidgeParent Lineage
Proximate Parent
: Little Tamarack MountainIsolation
: 1.63 milesUmatilla National Forest
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Images:
 Paul Klenke 09-30-2026 |  Paul Klenke 09-30-2026 |  Paul Klenke 09-30-2026 |
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