All Fish Species

87 species found across every river scouted so far. Click a drawing for the full field guide.

Arctic Grayling

1 river · Hyalite Creek, MT

Arroyo Chub

7 rivers · Big Tujunga Creek, CA, East Fork San Gabriel River, CA, Malibu Creek, CA…

Black Bullhead

6 rivers · Gila River, AZ, Las Vegas Wash, NV, Malibu Creek, CA…

Black Crappie

7 rivers · Agua Fria River, AZ, Colorado River, NV, Gila River, AZ…

Blue Tilapia

4 rivers · Gila River, AZ, Las Vegas Wash, NV, Muddy River, NV…

Bluegill

10 rivers · Agua Fria River, AZ, Colorado River, NV, Gila River, AZ…

Bonytail

1 river · Colorado River, NV

Brook Trout

16 rivers · Bozeman Creek, MT, Bridger Creek, MT, East Gallatin River, MT…

Brown Trout

12 rivers · Bozeman Creek, MT, Bridger Creek, MT, East Gallatin River, MT…

Bull Trout

13 rivers · Raging River, WA, Skykomish River, WA, Sultan River, WA…

Burbot

3 rivers · Gallatin River, MT, Jefferson River, MT, Boulder River, MT

Channel Catfish

10 rivers · Agua Fria River, AZ, Colorado River, NV, Gila River, AZ…

Chinook Salmon

20 rivers · Applegate River, OR, Big Butte Creek, OR, Evans Creek, OR…

Chum Salmon

14 rivers · Raging River, WA, Skykomish River, WA, Sultan River, WA…

Coastal Cutthroat Trout

25 rivers · Applegate River, OR, Big Butte Creek, OR, Evans Creek, OR…

Coastal Rainbow Trout

7 rivers · Davy Brown Creek, CA, Malibu Creek, CA, Manzana Creek, CA…

Coastrange Sculpin

14 rivers · Illinois River, OR, Raging River, WA, Skykomish River, WA…

Coho Salmon

21 rivers · Applegate River, OR, Big Butte Creek, OR, Evans Creek, OR…

Colorado Pikeminnow

1 river · Verde River, AZ

Common Carp

17 rivers · Agua Fria River, AZ, Big Tujunga Creek, CA, Colorado River, NV…

Cutthroat Trout

2 rivers · Hyalite Creek, MT, Madison River, MT

Desert Sucker

4 rivers · Agua Fria River, AZ, Muddy River, NV, Salt River, AZ…

Fathead Minnow

7 rivers · Agua Fria River, AZ, Colorado River, NV, Gila River, AZ…

Flathead Catfish

4 rivers · Agua Fria River, AZ, Gila River, AZ, Salt River, AZ…

Flathead Chub

1 river · Gallatin River, MT

Gizzard Shad

2 rivers · Colorado River, NV, Salt River, AZ

Goldfish

3 rivers · Gila River, AZ, Malibu Creek, CA, San Gabriel River, CA

Green Sunfish

13 rivers · Agua Fria River, AZ, Big Tujunga Creek, CA, Colorado River, NV…

Inland Silverside

1 river · Salt River, AZ

Klamath Smallscale Sucker

5 rivers · Applegate River, OR, Big Butte Creek, OR, Evans Creek, OR…

Lake Chub

1 river · Gallatin River, MT

Largemouth Bass

13 rivers · Agua Fria River, AZ, Big Tujunga Creek, CA, Colorado River, NV…

Largescale Sucker

4 rivers · Raging River, WA, Skykomish River, WA, Sultan River, WA…

Longfin Dace

3 rivers · Agua Fria River, AZ, Salt River, AZ, Verde River, AZ

Longnose Dace

16 rivers · Bridger Creek, MT, East Gallatin River, MT, Gallatin River, MT…

Longnose Sucker

9 rivers · Bridger Creek, MT, East Gallatin River, MT, Gallatin River, MT…

Moapa Dace

1 river · Muddy River, NV

Moapa Speckled Dace

1 river · Muddy River, NV

Moapa White River Springfish

1 river · Muddy River, NV

Mottled Sculpin

9 rivers · Bridger Creek, MT, East Gallatin River, MT, Gallatin River, MT…

Mountain Sucker

8 rivers · East Gallatin River, MT, Gallatin River, MT, Madison River, MT…

Mountain Whitefish

27 rivers · Bridger Creek, MT, East Gallatin River, MT, Gallatin River, MT…

Mozambique Tilapia

3 rivers · Agua Fria River, AZ, Gila River, AZ, Salt River, AZ

Northern Pike

1 river · Gallatin River, MT

Northern Pikeminnow

1 river · Skykomish River, WA

Pacific Lamprey

19 rivers · Applegate River, OR, Big Butte Creek, OR, Evans Creek, OR…

Pacific Staghorn Sculpin

1 river · Quillayute River, WA

Peamouth

1 river · Skykomish River, WA

Pink Salmon

11 rivers · Raging River, WA, Skykomish River, WA, Sultan River, WA…

Prickly Sculpin

15 rivers · Illinois River, OR, Malibu Creek, CA, Raging River, WA…

Rainbow Trout

47 rivers · Applegate River, OR, Arroyo Seco, CA, Big Butte Creek, OR…

Razorback Sucker

2 rivers · Colorado River, NV, Verde River, AZ

Red Shiner

7 rivers · Agua Fria River, AZ, Colorado River, NV, Gila River, AZ…

Redbelly Tilapia

1 river · Salt River, AZ

Redear Sunfish

5 rivers · Agua Fria River, AZ, Colorado River, NV, Gila River, AZ…

Redside Shiner

4 rivers · Applegate River, OR, Skykomish River, WA, Sultan River, WA…

Reticulate Sculpin

6 rivers · Applegate River, OR, Big Butte Creek, OR, Evans Creek, OR…

Roundtail Chub

2 rivers · Salt River, AZ, Verde River, AZ

Sailfin Molly

2 rivers · Gila River, AZ, Las Vegas Wash, NV

Santa Ana Speckled Dace

3 rivers · Big Tujunga Creek, CA, East Fork San Gabriel River, CA, West Fork San Gabriel River, CA

Santa Ana Sucker

5 rivers · Big Tujunga Creek, CA, East Fork San Gabriel River, CA, Piru Creek, CA…

Shortfin Molly

1 river · Muddy River, NV

Shorthead Sculpin

1 river · Sultan River, WA

Smallmouth Bass

7 rivers · Colorado River, NV, Las Vegas Wash, NV, Madison River, MT…

Sockeye Salmon

4 rivers · Skykomish River, WA, Sol Duc River, WA, Quillayute River, WA…

Sonora Sucker

3 rivers · Agua Fria River, AZ, Salt River, AZ, Verde River, AZ

Southern California Steelhead

7 rivers · Davy Brown Creek, CA, Manzana Creek, CA, San Gabriel River, CA…

Speckled Dace

8 rivers · Applegate River, OR, Big Butte Creek, OR, Evans Creek, OR…

Spring-

1 river · Quillayute River, WA

Starry Flounder

1 river · Quillayute River, WA

Steelhead

21 rivers · Applegate River, OR, Big Butte Creek, OR, Evans Creek, OR…

Striped Bass

3 rivers · Agua Fria River, AZ, Colorado River, NV, Las Vegas Wash, NV

Threadfin Shad

6 rivers · Agua Fria River, AZ, Colorado River, NV, Gila River, AZ…

Threespine Stickleback

12 rivers · Malibu Creek, CA, Santa Ynez River, CA, Sespe Creek, CA…

Torrent Sculpin

9 rivers · Middle Fork Snoqualmie River, WA, North Fork Snoqualmie River, WA, Raging River, WA…

Virgin River Chub

1 river · Muddy River, NV

Western Brook Lamprey

13 rivers · Applegate River, OR, Big Butte Creek, OR, Illinois River, OR…

Western Mosquitofish

11 rivers · Agua Fria River, AZ, Big Tujunga Creek, CA, Colorado River, NV…

Western River Lamprey

1 river · Skykomish River, WA

Westslope Cutthroat Trout

8 rivers · Bozeman Creek, MT, Bridger Creek, MT, East Gallatin River, MT…

White Bass

1 river · Agua Fria River, AZ

White Crappie

1 river · Agua Fria River, AZ

White Sucker

7 rivers · East Gallatin River, MT, Gallatin River, MT, Madison River, MT…

Woundfin

1 river · Muddy River, NV

Yellow Bass

1 river · Salt River, AZ

Yellow Bullhead

3 rivers · Gila River, AZ, Salt River, AZ, Verde River, AZ

Yellowstone Cutthroat Trout

2 rivers · Gallatin River, MT, Yellowstone River, MT