Ponds

thumb|Pond at Koarnjum|Cornjum, Netherlands thumb|A man made pond at sunset in Montgomery County, Ohio. thumb|[[Stereoscope|Stereoscopic image of a pond in Central City Park, Macon, GA, . This pond is collectively formed by digging up a large earth

shallow artificial pond designed to extract salts from sea water or other brines

thumb|Chand Baori, in the village of [[Abhaneri near Bandikui, Rajasthan is one of the deepest and largest stepwells in India]] thumb|right|The Rani ki Vav, Patan, Gujarat thumb|upright|A multi-storey stepwell in Mahimapur Village, Amravati District, Maharashtra Stepwells (also known as vav or baori) are wells, cisterns or ponds with a long corridor of steps that descend to the water level. Stepwells played a significant role in defining subterranean architecture in western India from the 7th to the 19th century. Some stepwells are multi-storeyed and can be accessed by a Persian wheel which is

shallow depression formed by a retreating glacier

river in Paradise in Islam

solar thermal energy

dam constructed by beavers

water feature in gardens

type of man-made water body, filled by condensation or precipitation

flood control measure

structure using sedimentation to remove matter from wastewater

ponds designed and built for wastewater treatment

man-made body of water, formed to cool heated water or to supply cooling water

pool of open water that forms on sea ice in the warmer months of spring and summer

body of water used as a reservoir for a water-powered mill

220px |right |thumb |A beel near Aloa village, Tangail District, Bangladesh thumb|right|Halti Beel in Natore District right|thumb|Maguri Motapung Beel in [[Tinsukia district of Assam]] A beel (Bengali and Assamese: বিল) is a lake-like wetland with static water as opposed to moving water in rivers and canals - typically called in Bengali, in the Ganges - Brahmaputra flood plains of Bangladesh, and the Indian states of West Bengal and Assam. The term owes its origins to the word of the same pronunciation meaning "pond" and "lake" in the Bengali and Assamese languages.

pond that is inhabited by ducks

small body of water used for disposing pollutants into