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Environmental pollution and dumping. Sewer pipe and a standing dirty water in a pond
A teen fly-fisherman casting on a trout stream.  Shot from a high angle with lots of copy space.
Aerial view of Environmental engineers work at wastewater treatment plants, Water management concept.
Stream of crystal clear water flowing from fresh fountain in pond in the middle of nature to hydrate
Drone view of Environmental Specialist walking through and  work inspecting water treatment pond
Storm Drain Outflow, stormwater, water drainage, waste water or effluent.
Irrigation is the process of artificially applying water to soil or plants. It's often used in areas with irregular rainfall or drought.
An ancient acequia or sequia a community-operated watercourse used for irrigation on a trail. Benahavis, Andalucia, Spain.
Pond fish breeding owner enjoying watching the healthy fishes progress.
Dirty sewage water flows into the river from pipe, environmental pollution.
Aerial View of Two Environmental engineers work at wastewater treatment plants, Water management concept.
Waste water flow from water pipe into river/ecology concept: sewer pours out waste to the river
Looking at a water treatment plant.
View landscape mountain and panoramic nature background of Pang Sawan weir or dike block water and check dam overflow spillway for thai people traveler travel visit at Ban Rai in Uthai Thani, Thailand
Close up view of cleaning net for groove waste at end of water pipe . Environment concept. Sweden.
Aerial view shot of two diverse environmentalists Working on the sunlight at a wastewater treatment plant in the industrial estate by walking around and checking the quality of the water
Wastewater treatment plant aerating basin
View Of Stonewall And Grass By River
large pipe of a dewatering pump that is used to suck the water into the canal to irrigate the fields
Farm irrigation water pump, pumping water into adjacent irrigation water canal, with new growth pistachio orchard in the background.\n\nTaken in the San Joaquin Valley, California, USA.
Waste water treatment ponds from industrial plants
Sewage water treatment plant
natural hot springs in the river
Waterfall flowing from an overflow pipe.
Sewage treatment pond in industrial plants
Aerial View of Two Environmental engineers work at wastewater treatment plants, Water management concept.
Waste water drains from concrete  pipe
Dirty Green Moss Water With Some Floating Leafs and Dirt in India. Polluted Water in a small Pond.
Part of a waste water treatment scene taken on 2014
Partial aerial view of modern sewage treatment tank
Free Images: "bestof:WATER FILTERING AT THE BACK RIVER SEWAGE TREATMENT PLANT - NARA - 546861.jpg Scope and content General notes 546861 Local identifier 412-DA-4374 Environmental"
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