Mohenjo-daro bath. Almost every house at Mohenjo-Daro was equipped with a private bathing area with drains to take the dirty water out into a larger drain that emptied into a sewage drain. Many of these bathing areas had water tight floors to keep moisture from seeping into the other rooms nearby or below.
When archaeologists discovered the 5,000-year-old site of Mohenjo Daro in Pakistan, they found that the city demonstrated an exceptional level of civic planning and amenities. The houses were furnished with brick-built bathrooms and many had toilets. Wastewater from these was led into well-built brick sewers that ran along the center of the streets, covered with bricks or stone slabs. Cisterns and wells finely constructed of wedge-shaped bricks held public supplies of drinking water.