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Urban Planning
Indus Valley & Harappan Civilisation
Urban Planning in the Harappan Civilisation
The Harappan Civilisation is one of the earliest urban civilisations of South Asia. Its cities provide remarkable evidence of planned settlement, civic infrastructure and technological knowledge.
Harappan urbanism combined planned streets, standardised construction, drainage, water management and public architecture.
Citadel and Lower Town
Several major Harappan settlements show a division between elevated or specially constructed areas and lower residential areas.
Citadel
Generally located on an elevated portion of the settlement and associated at some sites with important public or special structures.
- Elevated area
- Important structures
- Fortified or bounded areas at some sites
Lower Town
Generally contained residential and everyday economic activities.
- Residential areas
- Streets and lanes
- Wells and drains
- Craft activities
Planned Streets and Lanes
Several major Harappan settlements demonstrate a relatively systematic arrangement of streets and lanes.
Movement
Planned streets facilitated the movement of people, goods and materials.
Organisation
Streets helped divide the settlement into organised urban spaces.
Drainage
Street planning was closely connected with wastewater management.
Administration
Large infrastructure projects required coordination and planning.
Standardised Bricks
Brick construction was extensively used in Harappan settlements. Standardisation of brick proportions is one of the notable features of Harappan construction.
Commonly cited brick proportion: thickness : width : length
Why standardisation mattered
- Consistent construction
- Efficient building practices
- Shared technological knowledge
- Greater construction uniformity
UPSC Caution
Standardisation indicates shared practices and coordination, but it does not by itself prove the existence of one centralised empire.
The Harappan Drainage System
Drainage is one of the most remarkable aspects of Harappan urban infrastructure.
Household Wastewater
Bathing areas and household outlets could connect with drainage systems.
Street Drains
Drains ran along streets in many settlements.
Covered Drains
Some drains were covered, allowing streets to remain usable and permitting maintenance.
Civic Infrastructure
Sanitation was integrated into urban planning rather than being only an individual concern.
Drainage + bathing areas + wells indicate an important concern with urban sanitation and water management.
Wells, Water and Environmental Adaptation
Water supply was a fundamental component of Harappan urban life. Several settlements had wells and other water-related structures.
Wells
Provided access to water for domestic and other urban requirements.
Drains
Helped remove wastewater from houses and streets.
Reservoirs
Particularly important at Dholavira for storing and managing water.
Dholavira in the Kutch region of Gujarat provides especially important evidence of reservoirs, channels and sophisticated water management.
Houses, Courtyards and the Great Bath
Residential Architecture
Many houses were organised around internal courtyards.
- Rooms
- Courtyards
- Bathing areas
- Storage spaces
- Drainage connections
Great Bath
The Great Bath at Mohenjo-daro is one of the most famous examples of Harappan public architecture.
- Brick construction
- Waterproofing
- Steps into the tank
- Surrounding rooms
Craft Areas and Urban Economy
Harappan urban planning was closely connected with specialised economic activities.
Chanhudaro
Particularly important for craft production and bead-making.
Lothal
Important for craft production, bead-making and long-distance trade.
Urban Specialisation
Cities were not merely residential settlements; production and exchange were important components of urban life.
Organisation
Specialised activities required skilled labour, resources and coordination.
One Civilisation, Different Urban Solutions
Harappan urban planning was not completely uniform. Different settlements adapted shared cultural practices to their local environments and economic needs.
Harappan urbanism can be understood as:
Shared cultural patterns
+
Regional adaptation
Urban Planning — Master Revision
Systematic organisation of urban space.
Shared construction practices.
Sophisticated wastewater management.
Wells, reservoirs and water infrastructure.
Great Bath and other major structures.
Production and exchange supported urban life.
