Yellowjacket Pass


Yellowjacket Pass - Rio Blanco County - Colorado - 7,540 feet
(other names - Yellow Jacket)
Milk Creek to north. Coal Creek to south.

On CR-15 northeast of Meeker.
gravel - dual sport

#135 - photos by Randy Bishop, 11/15/2011


On CO-13 northeast of Meeker.

On CO-13 northeast of Meeker.

At the summit, looking north.

At the summit, looking south.

At the summit.
 

South of the summit, looking south.

Google Maps
 

Google Maps
 

Google Earth
 

Google Earth
 

Garmin Mapsource
 

Garmin Mapsource
 

USFS White River National Forest

Maps from Scott Westfall


PLSS
 
 

Topographic Map
 
 

BLM overlay
 
 

TNM with watershed boundary
 
 

Topo showing location of incorrect GNIS coordinates.

photo by Roamin Carloski


At the summit, looking south.



Located at 40 08 54N 107 44 25W
Recognized as "Yellow Jacket Pass" in "The Passes of Colorado, An Encylopedia of Watershed Divides" by Ed Helmuth & Gloria Helmuth.
Recognized as "Yellowjacket Pass" in "The Great Gates, the Story of the Rocky Mountain Passes" by Marshall Sprague.
Nearby, from United States Board on Geographic Names:
Feature Name ID Class County State Latitude Longitude Ele(ft) Map BGN Date Entry Date
Yellowjacket Pass 173308 Gap Rio Blanco CO 400854N 1070925W 9950 Dunkley Pass - 13-OCT-1978
Yellowjacket Pass Stock Driveway 202143 Trail Rio Blanco CO 400800N 1074012W 8842 Thornburgh - 13-OCT-1978

Notes from Scott Westfall:
The pass does have two spellings. Three different USGS sources (two maps and the GNIS database) spell it as one word, and a BLM road originating at the
the pass is named 'Yellowjacket Pass Stock Driveway.' Helmuth spells it with two words based on the 1873 origins of the pass name, which come from Yellow
Jacket Peak (1.4 miles WNW of the pass). The brown BLM access signon State Hwy 15 also uses two words. I think it should appear in the spreadsheet as
"Yellowjacket" with "Yellow Jacket" listed as an alias in the notes.
As for the location, the GNIS and actual location values are very close when put next to each other:
GNIS 40 08 53N 107 09 25W
Actual 40 08 53N 107 44 25W
All the values are the same except for the longitude minutes value. This error causes the GNIS coordinates to be incorrect, and I assume the elevation
and quad map were slaved to the coords. While the GNIS coords do happen to be at 9550' elevation, there are no geographic features within reasonable
distance of the GNIS coords that resemble a pass or gap, nor is there a watershed boundary going across that spot. The GNIS coords also are within the
Routt National Forest boundaries, which conflicts with Helmuth's reference to public road through private lands. Helmuth also correctly identifies the
correct USGS quad map as Thornburgh, where the Berthoud Salt Lake Wagon Road went between Craig and Meeker.
My two cents: Yellowjacket Pass (Rio Blanco County) is on County Road 15, surrounded by BLM public lands, in the USGS Thornburgh quad,
in NE 1/4 of NW 1/4 of Section S17 T2N R92W, at 7540' elevation at coordinates 40°08'53"N 107°44'25"W.

Helpful mapping tools:
PLSS = Public Land Survey System, ArcGIS,(commonly referred to as Township and Range)
TNM = The National Map, USGS



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Last modified: October 26, 2018