20,647 Free Photos of River Stream

rivers and streams water fish wildlife refuge rock landscape nature underwater fall tree

Aerial view of Tetlin National Wildlife Refuge-2

White bass-2

underwater fish

Rainbow trout-1

Brook Trout juvenile-1

Solor powered building and paved nature trail

Adrspach Teplice Rocks Czech

landscape water

Drymona waterfall and pool, north Euboea, Greece

Wild goose on artificial island

Smokey Hollow Falls

Nature Landscape

landscape travel

USFWS Fisheries crew in boat preparing for lake sturgeon field work-1

Man looking through binoculars while sitting in a kayak-7

Dolly Sods Beautiful Stream Wildness

USFWS Fisheries crew in boat preparing for lake sturgeon field work-3

Netting salmon in the Klickitat River

Scenic Cayuhoga River landscape at Cayuhoga Valley National Park, Ohio

landscape water

Small water cascade at Cayuhoga Valley National Park, Ohio

landscape water

Huanglong Waterfalls in Sichuan, China

Kalimeenoja creek in Haukipudas, Finland

Groundwater Monitoring

Mission Creek scenic-9

Shorthead redhorse sucker-3

Sockeye Salmon-6

Slimy sculpin-1

Fisherman catches silver salmon-3

Dolly Varden -1

Sockeye Salmon-1

Anglers on the shore-2

Mission Creek scenic-1

Mimic shiner-5

Cibola National Wildlife Refuge-1

vegetables water

Barge being moved on the Chicago Sanitary and Ship Canal

Outdoor education at Seneca Rocks

Sockeye Salmon-2

Slimy sculpin

Mission Creek scenic-7

Brook trout-1

Rainbow trout-1

Sportfishing raft in Alaska

Mimic shiner

Crabtree Falls, North Carolina

Deep Creek in COLORADO

landscape water

Jirisan National Park

Brush Creek Falls

Shiras Moose cow and calf

wildlife animals

Low clouds and fog cling to headlands

landscape water

Water flow

Stream through Sierra Nevada high alpine meadow-1

Fishing near a small town along the Columbia River-3

USFWS Fisheries crew in boat preparing for lake sturgeon field work-2

Flow stream

background landscape

Stream water shine

background scenes

Rainbow Trout-1

Smallmouth bass-1

Beaver built dam

Seneca Creek with brook trout and beaver dam

USFWS biologist collects Texas Wild Rice-1

Brook trout pond at Seneca Creek

Sockeye Salmon-2

Flooded road at Swan Lake National Wildlife Refuge

Pallid sturgeon-1

underwater fish

American paddlefish-1

underwater fish

American paddlefish-4

underwater fish

Fantail darter

Hydroacoustics vessel the Carpe-See-Um-2

Smallmouth buffalo-1

underwater fish

Waterfall at Scott's Run Nature Preserve

Amazing waterfalls at Iguazu Falls

Albion Falls Waterfall

Brink of Lower Falls in Yellowstone Park

Wild

Bluegill on nest-2

underwater fish

Heavy industry on the Chicago Sanitary and Ship Canal-4

Wooden structure and caribou antlers

Surface Elevation Monitoring

Fisherman fly fishing

Brook trout in Seneca Creek-1

Potomac sculpin-1

Darmera peltata

landscape nature

Rainbow trout-1

underwater fish

American paddlefish-8

underwater fish

Anglers on the shore-2

Female Common Merganser and flock

American paddlefish-1

underwater fish

Constructing fish passage culvert in the Mat-Su Valley

Selawik National Wildlife Refuge mountaintop

mountain alaska

Bubbs Creek-1

landscape winter

Smallmouth bass-4

Bluegill on nest-1

Fisherman catches silver salmon-1

Sockeye Salmon-2

Close-up of waterfall landscape in the Gardens

Colville National Forest San Poil River landscape in Washington

Klickitat River

Tribal members fishing in the Klickitat River

USFWS Fisheries crew in boat preparing for lake sturgeon field work-1

Dip netting a salmon in the Klickitat River

Farming in floodplain at Ohio River Islands National Wildlife Refuge

Close-up of the rapids

landscape water

Coastal Water Authority tract during high water

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