Dating india stands
Dating india stands - Free Online
Despite being crisscrossed by a complex network of rivers, vast stretches of India have neither river nor lake to depend on.
The rainfall ranges from as low as 100 mm in the Thar Desert to 15,000 mm in the North east.Early people cut channels, diverted rivers, and farmed their regions.Wells had been dug in the cities of the Indus – Sarasvati Valley by the third millennium B.C., while the “Great Bath” was probably a water storage tank.The Indus Valley cities had excellent systems of water harvesting and drainage.Dholavira, laid out on a slope between two storm water channels, is an example of sophisticated engineering.
A tank excavated at Sringaverapura near Allahabad, Uttar Pradesh, dates back to the 1st century B. Rama began his 14 year exile from here and could well have drunk water from this tank.
Excavations have unearthed a fully brick lined tank that is 800 feet long, 60 feet wide and 12 feet deep.
The history of India tells us that floods, droughts or both were a perennial occurrence.
If the overflow of rivers and streams in spate could be redirected and stored, the water could be used during drought.
Even rainfall as low as 100 mm, if harvested properly, can meet the drinking water needs of the people.
Rivers were the obvious location of civilizations, and different civilizations utilized them in different ways.