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Water spilling out of a pipe into a river.
Environmental pollution with dirty sewage, water flows through a pipe into a pond, Ukraine
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.
Aerial shot of power plant and industrial buildings on the bank of the Allegheny River in Springdale, a town 18 miles north of Pittsburgh in Allegheny County, Pennsylvania on a Fall day.
Sewage pipe discharging water into a river at night. Dubai Creek, United Arab Emirates
Using water energy to produce electric power
The fish ladder in Grand Rapids, Michigan
Brown turbid streams flow are ejected from sewers  flow into tha canal of bangkok river
Washington DC - US - Mar 23, 2024 Landscape view the Chesapeake and Ohio Canal or the C and O Canal, in the Georgetown neighborhood of Washington, D.C.  Canal Lock 3 seen in the distance.
Dams are large hydraulic structures that allow water to be stored or retained for use in activities such as irrigation, human consumption, and the generation of electrical energy.
Drainage or sewage manhole grid system on the street
Water stream flowing out the underground tunnel into the Lybid river in Kyiv.
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.
wastewater treatment
Flow on a river.
Weir on the Neckar river. Dam
Small river waterfall
Sewer being thrown into the sea in Florianópolis, Santa Catarina, Brazil
A view of the pedestrian bridge across the James River in Richmond, VA with the waves smoothed out over long exposure.
Water flows out through spillways on the lower ends of fish hatchery holding tanks.
Cityscape of Georgetown Washington DC
Plastic waste bottles floating on flowing water in canal
The Eider Barrage on North Sea  in Germany
Fish Transport Pipe  at powerplant of Cohoes Falls, Albany, New York, USA
Water stream flowing out the underground tunnel into the Lybid river in Kyiv.
Aerial view of a bridge crossing a rocky river channel and river water
Aerial view of the New River Gorge from the New bridge, Fayetteville, West Virginia, USA
Free Images: "bestof:RAW SEWAGE FLOWS INTO THE POTOMAC AT GEORGETOWN GAP. THE WATERGATE COMPLEX AND THE KENNEDY CENTER FOR THE PERFORMING... - NARA - 547251.tif Scope and content"
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