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Chinook Salmon swimming up the ladder at Nimbus Hatchery in Sacramento California from the American River.
Pond fish breeding owner enjoying watching the healthy fishes progress.
Roaring River State Park, Missouri USA July 2, 2005: The spillway at Roaring River State Park near Cassville, Missouri funnels cold spring water into Roaring River, one of Missouri's cold water state parks that are stocked with rainbow trout.
Hiram M. Chittenden Locks in Ballard early in the day as Salmon run up stream through the ladder.
Sampling Point Effluent in plant, wastewater treatment system in industrial plants. environmental science and reuse waste water
Fish hatchery stock photos.
Hydroelectricity river power dam Abenaquis water fall in Sherbrooke city Qc, Canada
Large water pump in a pond in a public park.
after the sakura season， the way in this canal seems disapeared with the flowers and the canal bed has came out
This high-resolution photo shows the Eidersperrwerk, a flood protection dam located on the Eider river in Germany. The massive concrete structure stands tall against the backdrop of a clear blue sky, with the calm waters of the river flowing behind it. The Eidersperrwerk serves as a vital component of the region's flood control system, protecting the surrounding communities from the dangers of rising water levels. This photograph would be a suitable addition to any project related to civil engineering, flood prevention, or infrastructure.
fish farm, fishpond
Seattle, USA - Sep 18th, 2022: Hiram M. Chittenden Locks in Ballard early in the day as Salmon run up stream through the ladder.
Fish Reflection Issaquah Creek Culvert at Salmon Hatchery Issaquah Washington
image of fish caught in the spread net. The river is visible in the background. Shot with a full-frame camera in daylight.
Metal stormwater drain with leaf and debris filter to prevent pollution from drain blocking entering the ocean on the east coast of Australia.
Safety and environmental engineers Working on the sunlight at a wastewater treatment plant in the industrial estate by walking around and checking the quality of the water
Branson, MO, UNITED STATES - June 2, 2018: View from the bottom of Table Rock Dam, 2018: Employee at fish farm feeds pellets to rainbow trout which will be stocked in Table Rock Lake
Seoul, South Korea: small artificial waterfall at the start of the Cheonggye Stream (Cheonggyecheon) - an 11km long stream flowing west to east through downtown - it was under asphalt for decades but came to the light of day again in a remarkable urban renewal project - Jongno.
Sewage or water treatment plant draining dirty water high quality photo
Outdoor factory yard
A dam over a creek with a background of three wooden crosses
Water flows out through spillways on the lower ends of fish hatchery holding tanks.
Dam on the river. The sluice on the dam. Water flowing down. The flow of water.
The journey is long and difficult. Many fish will fail. The path up the fish ladders is near the end of the salmon run. These fish are driven and determined to be successful. The event happens every year in Valdez, Alaska.
Metal basket for protect garbage to wet well of a sewage pumping station wastewater treatment system. sewage treatment plant.
Tammerkoski Dam Waterfall in Downtown Tampere City. Hydroelectric Power - Electricity Generation of Tammerkoski River Rapids between two lakes, Näsijärvi and Pyhäjärvi. Highest in altitude is this dam between the districts Tampella and Finlayson. Green Hydroelectric Energy in the City Center. Long Exposure. Tammerkoski Dam, Tammerkosken, Tampere, Finland, Nordic Countries, Northern Europe.
hydroelectric power plant
Water flows over a dam on the Androscoggin River at Rumford, Maine on a sunny day in October.
The stream \
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