Find your water.

FIELD REFERENCE

Mountain whitefish

Prosopium williamsoni

Where to fish

A destination match is not yet verified. The country records below describe occurrence, not a confirmed local fishing trip.

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Local names

A name can refer to different fish in different places.

NameRegionSource
Williamson's whitefishCanadaReference
GraylingCanadaReference
Ménomini des montagnesCanadaReference
Mountain whitefishCanadaReference
Mountain whitefishUnited StatesReference
Mountain whitefishGlobalReference
Rocky Mountain whitefishCanadaReference
Rocky Mountain whitefishUnited StatesReference

Seasons

A species-wide fishing season is not verified. Use the destination guide and local agency for the water and dates you choose.

Regulations and identification

Source records

Country occurrence records

Canada · United States

A country record does not establish local abundance, fishing access or a legal target.