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drain, river, pipe
Environmental protection, sewage purification tank
Concrete pipe transporting the polluted sewage water in to a small pond forest river waterfall foam
Aerial view of the water weir on the Mala Panew river, near Opole.
the water is beginning to dry up as the Northern Territory transitions from the wet to the dry season
Hydroelectric power plant from above in Germany.
RF Henry dam in Alabama
Relaxing Park Scene. Cox Arboretum and Gardens Metropark.  Dayton, Ohio.  Green Trees, Blue Sky, Water.
Low angle view of an abandoned and dilapidated water purification basin of an industrial steel mill in public Landschaftspark, Duisburg, Germany
Lithuanian shaft on the brook in Lithuanian Park in autumn in Kaliningrad, Russia.
A shot from the top of the Albany County Rapp Rd Landfill looking out onto the the Pine Bush Preserve
Aerial view of square and circular sewage treatment tanks of sewage treatment plant
Watershed in the City
Irrigation is the process of artificially applying water to soil or plants. It's often used in areas with irregular rainfall or drought.
A small concrete dam on the river.
Weir on the Neckar river. Dam
Aerial View Conowingo Hydroelectric Dam Maryland
Aerial photo of the weir on the river
A view of the Lake Roland Dam in Baltimore, Maryland
Ontario, Canada.
Sewage treatment pond in industrial plants
Urban wastewater treatment plant
cleaning the pond from floating debris and sewage. mechanical cleaning of the reservoir. collector in the park
Large water pump in a pond in a public park.
Biggest dam of Gujarat India
river cleaner, aquatic weed harvesters , environmental conservation, River remediation
A big, concrete storage for manure of livestock.
Reservoir spillway dumping overflow.
Fontburn Reservoir, near Morpeth, UK, June 16, 2019: A drinking water reservoir located near Morpeth. It was built at the end of the 19th century to provide drinking water for parts of Northumberland. Publicly accessible and owned by Northumbrian Water.
Partial aerial view of modern sewage treatment tank
Free Images: "bestof:Abandoned Waste Weir at 39.49 miles on Chesapeake and Ohio Canal.jpg en An abandoned waste weir at 39 49 miles on the Chesapeake and Ohio Canal According to"
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