Trout & Char in Wyoming
8 species documented in Wyoming, alongside live conditions on the state’s 28 gauged waters.
Recorded species
Documented in Wyoming
Rainbow Trout
Oncorhynchus mykiss
7,115 records
Brown Trout
Salmo trutta
5,927 records
Brook Trout
Salvelinus fontinalis
4,902 records
Cutthroat Trout
Oncorhynchus clarkii
1,556 records
Lake Trout
Salvelinus namaycush
1,357 records
Mountain Whitefish
Prosopium williamsoni
1,323 records
Arctic Grayling
Thymallus arcticus
173 records
Golden Trout
Oncorhynchus aguabonita
94 records
Bars compare how many records exist, which reflects survey effort as much as fish populations. Read them as evidence the species is present, not as a ranking of the fishing.
Live conditions
Biggest Wyoming waters right now
| River | Drainage | Flow | Temp | Updated |
|---|---|---|---|---|
| Green River | 14,000 sq mi | 814 cfs | 58°F | 45 min ago |
| Wind River | 4,445 sq mi | 770 cfs | 58°F | 1h ago |
| Snake River | 3,465 sq mi | 1,910 cfs | 49°F | 45 min ago |
| Blacks Fork | 2,981 sq mi | 19.0 cfs | — | 1h ago |
| New Fork River | 1,255 sq mi | 351 cfs | 46°F | 1h ago |
| Bighorn River | 15,750 sq mi | 1,170 cfs | — | 1h ago |
| North Platte River | 15,025 sq mi | 476 cfs | — | 30 min ago |
| Powder River | 5,924 sq mi | 8.4 cfs | — | 45 min ago |
| Cheyenne River | 5,323 sq mi | 0.29 cfs | — | 30 min ago |
| Laramie River | 4,564 sq mi | 20.7 cfs | 46°F | 15 min ago |