See _Colorado Rivers and Creeks II_, by Banks and Eckardt _(The Bible)_, for info on this and most of the other kewl runs of Colorado.
Lat/longitude coords are approximate, from TopoZone.
See also
Cemetary (Class II+),
Toothache (Class III),
Slaughterhouse (Class IV),
Castle Creek (Class IV+),
Fryingpan (Upper) (Class IV+),
Fryingpan (Lower) (Class III+), and
Upper Roaring Fork (Class V+).