SNOFLO

Brown Trout

The brown trout is one of the world’s most widely distributed and highly esteemed freshwater fish.



It is a prime target of fly fishermen and one of the most difficult of trouts to catch by any angling method. It will sometimes be spooked by the bait or fly and at other times it will simply ignore it. The following are fishing methods used to catch this fish:
It resembles its relative, the Atlantic salmon. Both have black spots on the back, upper sides, and on the gill cover, and sometimes have red spots. In fresh water especially near spawning time, both species are bronze to dark brown in general coloration, with black and (usually) red spots on the body and head. In salt water both species tend to become silvery with fewer black spots and no red spots.Though both often occur in the same areas, they can usually be distinguished without laboratory analysis. In fresh water, brown trouts as a rule, are more heavily spotted than Atlantic salmon and usually a good number of these spots are surrounded by lighter halos. The spots on the shape of Xs or Ys, which is not usually the case in the brown trout. The brown trout also has dark spots on the dorsal and adipose fins and vague spots on the tail, though nothing like the prominent radiating spots on the tail of the rainbow trout. The Atlantic salmon has no clear spots on any of these fins. Also, the brown trout’s tail is squarish or very slightly concave or convex, while the Atlantic salmons tail is slightly forked or indented. In juveniles the difference is much more obvious. The tail is slightly forked in the brown trout and deeply forked in the Atlantic salmon. Otherwise, these parr (young Salmonids) look very much alike with small exceptions. A positive distinction between these two species, usually observed in the laboratory, is that the brown trout has well-developed vomerine teeth in a double zigzag row, while the Atlantic salmon has only a single row of poorly developed vomerine teeth.


Bait Recommendations

Angling Strategies

Brown Trout Habitats

Arizona

Iowa

Colorado

New-Mexico

Michigan

Wyoming

Utah

South-Dakota

Tennessee

California

Oregon

Idaho

Maryland

North-Carolina

Montana


Fish Species List

Snow

Snowfall & Snowpack

Flow

Streamflow Monitoring

Rivers

River & Creek Levels

Dams

Reservoir & Dam Storage