2014 · GS Paper 1 · Q1 · 10 marks

To what extent has the urban planning and culture of the Indus Valley Civilization provided inputs to the present day urbanization? Discuss.

In short

The Indus Valley Civilisation has shaped present-day urbanisation only partially as a direct inheritance, but largely as a benchmark of grid planning, sanitation and water management. Dholavira's reservoirs and Mohenjo-daro's covered drains linking almost every house remain models that flood-prone modern Indian cities still struggle to match.

Model answer

Ghissu Editorial · Verified 4 Oct 2026

Introduction
Harappan cities such as Mohenjo-daro and Dholavira (c. 2600-1900 BCE) were planned on grids with covered drains. Dholavira's UNESCO listing in 2021 renewed interest in what modern cities owe them.
Harappan Inputs Visible in Today's Cities
Indus Valley City Layout (Mohenjodaro/Harappa Town Planning)
Citadel on a raised platform, residential lower town and grid streets at Mohenjo-daro
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Planned grid layout

Streets at right angles and a raised citadel apart from the lower town anticipate the zoning of planned cities such as Chandigarh.

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Sanitation as public duty

Covered drains with inspection holes linked almost every house, the principle behind modern underground sewerage.

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Water management

Dholavira's reservoirs harvested scarce rain in the Rann of Kutch, a model for urban rainwater harvesting today.

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Standards and trade

Bricks in a fixed 1:2:4 ratio, uniform weights and Lothal's dockyard reflect the standardisation and port-led commerce modern cities depend on.

Limits of the Harappan Inheritance
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Broken continuity

Harappan urbanism declined around 1900 BCE, and the Gangetic second urbanisation grew independently.

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Modern templates elsewhere

Present cities follow colonial cantonments, Le Corbusier's Chandigarh and statutory master plans; the Harappan cities were identified as a civilisation only in the 1920s.

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Cultural, not urban, continuity

The bullock cart, ritual bathing in temple tanks and Khambhat's bead-making persist in culture more than in planning.

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Lessons ignored

Recurrent urban floods and open drains show India has often failed to match Harappan civic discipline.

Conclusion
The Indus Valley Civilisation has shaped present-day urbanisation only partially as a direct inheritance, but largely as a benchmark of planning, sanitation and water prudence that India's growing cities must learn from.

This model answer is indicative and the model can make mistakes; please verify key facts independently.

Hand-drawn map: Harappan sites and a modern echo. Marked: Dholavira, Lothal, Chandigarh. Rivers: Indus.
Map: Harappan sites and a modern echo

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Question from the official UPSC Civil Services (Main) Examination 2014 paper. Answer written by Ghissu's engine and checked against our editorial standards. Found an error? Tell us and we correct it within 48 hours.

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