Columbia Benchmark, Washington

Prominence: 702 ft, 214 m

Elevation: 1912 feet, 583 meters

True Isolation: 6.71 mi, 10.8 km
Peak TypeBenchmark/Trig Point
Latitude/Longitude (WGS84)46° 59' 32'' N, 119° 54' 31'' W
46.992285, -119.908562 (Dec Deg)
278850 E 5208413 N, Zone 11 (UTM)
CountryUnited States
County/Second Level RegionGrant

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Other Web Sites
     Frenchman Hills at

Weather and Snow
     National Weather Service Forecast
     NOAA Snow Depth Map

Selected Trip Reports from this site:
     2017-11-18 by Grant Myers
     2018-05-01 by Richard Perkins

View ascents of peak by registered members (8 total)

Nearby Peak Searches:
     Radius Search - Nearest Peaks to Columbia Benchmark
     Elevation Ladder from Columbia Benchmark
     Prominence Ladder from Columbia Benchmark

Also a 1900+20 contour nearby.
Click on photo for original larger-size version.
The benchmark. (2018-05-01). Photo by Richard Perkins.
Click here for larger-size photo.
Web Map LinksPeakfinder Panorama
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ProminenceKey Col Page  (Detailed prominence information)
  Clean Prominence: 702 ft/214 m
  Optimistic Prominence: 712 ft/217 m
  Key Col: 1210 ft/369 m
IsolationIsolation Page  (Detailed isolation information)
   Distance: 6.71 mi/10.8 km
   Isolation Limit Point: 46.9792, -120.0492
Nearest Higher Neighbor in the PBC database:
    Sentinel Mountain  (W)
RangesContinent: North America
Range2: Intermountain West
Range3: Columbia Plateau
Range4: North Columbia Plateau
Range5: Central Washington State
Range6: Frenchman Hills (Highest Point)
Drainage Basins
Pacific Ocean

Crab Creek
Pacific Ocean
Topo MapVantage O46119h8 1:24,000
Data Source1:25,000 (or larger) Topographic Survey Map
This peak was submitted to the database by Eric Noel.
Dynamic Map

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