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salvador, bahia, brazil - august 17, 2021: open-air draining sewage water gallery in the city of Salvador.
Old sewer pipe on the river coast. Water pollution and dumping
Water is essential for rice planting work. It will boost the growth of the seed and make guaranty good harvest
Aerated activated sludge tank at a wastewater treatment plant.
Water channel enters under ground
Irrigation ditch and aquaculture ponds near the Volta River southern Burkina Faso Africa
Irrigation is the process of artificially applying water to soil or plants. It's often used in areas with irregular rainfall or drought.
Locks of Canal de Castilla in Fromista, Palencia, Castilla-Leon, Spain
I took this picture of a paddy field near my parents' house in Saga, where I went home for summer vacation.
salvador, bahia, brazil - may 17, 2023: pipe gushing sewage water into a stream in the city of Salvador.
An irrigation canal drawing water from the Euphrates River in northeastern Syria
Iowa's first trout hatchery located in Backbone State Park, Iowa, USA. Closed in 1987. Photographed in 1967.
Scenery in early autumn
Rice field. Irrigation canal.
Sewage with bush around. Polluted place
Grass and flowers on a wall line a drainage canal. Spring afternoon in Kushiro subprefecture.
Pipe dumping sewage into stream in Sao Paulo, Brazil
the water is beginning to dry up as the Northern Territory transitions from the wet to the dry season
underground tunnel into  river
A river in the suburbs hardened by concrete revetment.\nIt is a very bleak scene.
Water flows out through spillways on the lower ends of fish hatchery holding tanks.
Wastewater flows into the wastewater treatment system
Brown turbid streams flow are ejected from sewers  flow into tha canal of bangkok river
There is very little water in the roadside river
fishermen reflected in the water of a canal
Waste water running out in river.
a sewage plant for water treatment for clean water and health
Rice plantation needs a lot of water and the water system need to be built to make sure a better harvest.
salvador, bahia, brazil - may 17, 2023: pipe gushing sewage water into a stream in the city of Salvador.
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