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Great Bath, Mohenjo-daro A water well in Lothal Water reservoir, with steps, at Dholavira, Gujarat, India. The ancient Indus Valley Civilization in the Indian subcontinent (located in present-day eastern-Pakistan and north-India) was prominent in infrastructure, hydraulic engineering, and had many water supply and sanitation devices that are the first known examples of their kind.
Ruins from the Indus Valley Civilization like Mohenjo-daro in Pakistan and Dholavira in Gujarat in India had settlements with some of the ancient world's most sophisticated sewage systems. [citation needed] They included drainage channels, rainwater harvesting, and street ducts. Stepwells have mainly been used in the Indian subcontinent.
Drainage System: The Indus Valley Civilisation had advanced sewerage and drainage systems. All houses in the major cities of Harappa and Mohenjo-daro had access to water and drainage facilities. Waste water was directed to covered gravity sewers , which lined the major streets.
Stepwells are wells in which the water is reached by steps. They are most commonly found in western India especially Gujarat where over 120 such wells are reported. The origin of the stepwell may be traced to reservoirs of the cities of the Indus Valley civilization such as Dholavira and Mohenjo-daro.
Harappan architecture is the architecture of the Bronze Age [1] Indus Valley civilization, an ancient society of people who lived during c. 3300 BCE to 1300 BCE in the Indus Valley of modern-day Pakistan and India.
Indus Valley Civilisation Alternative names Harappan civilisation ancient Indus Indus civilisation Geographical range Basins of the Indus river, Pakistan and the seasonal Ghaggar-Hakra river, eastern Pakistan and northwestern India Period Bronze Age South Asia Dates c. 3300 – c. 1300 BCE Type site Harappa Major sites Harappa, Mohenjo-daro, Dholavira, and Rakhigarhi Preceded by Mehrgarh ...
Poison Profits. A HuffPost / WNYC investigation into lead contamination in New York City
Sewerage (or sewage system) is the infrastructure that conveys sewage or surface runoff (stormwater, meltwater, rainwater) using sewers. It encompasses components such as receiving drains , manholes , pumping stations , storm overflows, and screening chambers of the combined sewer or sanitary sewer .