What is Harappan drainage system?
What is Harappan drainage system?
Drainage System: The drainage system of the Harappan cities was the best known to the world in ancient times. The brickwork prevented the dirty water from leaking. Wooden screens stopped the solid wastes from being washed away with the water. Drains were built on either side of the roads.
How was the drainage system of the Indus Valley?
The Indus civilization had an elaborate sanitary and drainage system, the hallmark of ancient Indus cities., The Authorities maintained a highly efficient drainage system. Each house had horizontal and vertical drains. There were underground drains for the streets. These drains were covered by stone slabs.
Did Harappa have a drainage system?
The most unique aspect of planning during the Indus Valley civilization was the system of underground drainage. The main sewer, 1.5 meters deep and 91 cm across, connected to many north-south and east-west sewers.
What are the features of drainage system of Harappan civilization?
(i) The drainage system was planned very carefully. (ii) Road and streets were laid out along an approximate grid pattern intersecting at right angles. (iii) Streets were laid out with drains and he drains were covered. (iv) The houses were built along them.
Why were the main drain covered with stone slabs?
Wider drains were covered with limestone blocks. These were then covered with a layer of mud. Small settling pools and traps were built into the system of drainage to allow sediment and other material to collect while the water and smaller particles flowed away.
What are the features of drainage system?
Characteristics of the drainage basin
- Drainage basin – the area of land drained by a river.
- Catchment area – the area within the drainage basin.
- Watershed – the edge of highland surrounding a drainage basin which marks the boundary between two drainage basins.
- Source – the beginning or start of a river.
What was the main feature of the Harappa civilization?
i) Each city was divided into two parts-the raised area called the ‘Citadel’ and the ‘lower town. ‘ ii) The main streets followed a grid pattern running from north to south or from east to west. iii) The houses at street corners were rounded to allow carts to pass easily.
What is the drainage system of Mohenjo Daro?
The drains were mostly covered and hidden underground. They were covered by a layer of baked bricked which was laid flat across the side walls of the drain. Wider drains were covered with limestone blocks. These were then covered with a layer of mud.