answer the question in detail
Answers
Sewage was disposed of through underground drains built with precisely laid bricks, and a sophisticated water management system with numerous reservoirs was established. In the drainage systems, drains from houses were connected to wider public drains. Many of the buildings at Mohenjo-Daro had two or more stories.
✓✓ 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. ... Commoner houses had baths and drains that emptied into underground soakage jars.
FEATURES OF DRAINAGE SYSTEM OF INDUS VALLEY 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.