Datasets - OpenCity - Urban Data Portal

Government of Tamil Nadu - Municipal Corporation Acts

Government of Tamil...

Governance

Acts incorporating panchayats around Chennai as municipal corporation

PDF

Tamil Nadu Urban Local Bodies Rules

Government of Tamil...

Governance

Tamil Nadu Urban local bodies governance rules.

PDF

Tamil Nadu Wetlands Data

Government of Tamil...

Environment

Data about wetlands in Tamil Nadu. Includes: 1. List of Ramsar sites in TN. 2. Stats on different types of wetlands. 3. Area under wetlands district-wise. 4. List of bird sanctuaries 5. List of 100 wetlands.

CSV

Tamil Nadu - Crime Data

Greater Chennai Pol...

Governance

Crime data for TN and its cities and districts in the form of reports and tables

PDF
CSV

Tamil Nadu - Vehicle Registration Data

Government of Tamil...

Mobility

Vehicle registration data for Tamil Nadu and its districts

CSV

Tamil Nadu Assembly Elections 2021

Election Commission...

Governance

Election data from 2021 assembly elections in Tamil Nadu

CSV

Tamil Nadu Assembly Elections 2016

Election Commission...

Governance

Data for the assembly elections held in Tamil Nadu in 2016.

CSV

Tamil Nadu Road Accidents Reports

Government of Tamil...

Mobility

Annual road accidents report for Tamil Nadu with district-wise data.

PDF
CSV

Tamil Nadu - Crime Data 2022

Greater Chennai Pol...

City Services

Crime Data for 2022 in Tamil Nadu and its districts

PDF
CSV

Tamil Nadu Air Quality Reports

Government of Tamil...

Environment

Daily air quality reports for all districts aggregated monthly for TN.

PDF

Tamil Nadu and Chennai Election Boundaries

Government of Tamil...

Governance

Election boundaries maps of Chennai

KML

Tamil Nadu District Level GDDP Data

Government of Tamil...

Economy

District level GDDP Data till 2022-23

PDF
CSV

Tamil Nadu and Chennai DISE Data 2017-18

Government of Tamil...

Education

DISE data is District Information System for Education provides data at school and district level on a number of parameters like: number of SCs/STs enrolled. number of repeat students facilities in schools RTE status in schools among others.

CSV

Tamil Nadu Combined Development and Building Rules 2019

Greater Chennai Cor...

Urban Planning

Tamil Nadu Combined Development and Building Rules of 2019 are rules and guidelines for construction of buildings - residential and commercial in Tamil Nadu including Chennai Corporation Limits. The document is from February 2019

PDF

Tamil Nadu and Chennai Water Bodies Census Data

Ministry of Jal Shakti

Environment

Data from the Jal Dharohar Water bodies census conducted by the Department of Water Resources, River Development and Ganga Rejuvenation. The census was conducted in 2018-19 and the data released in 2023.

KML

Beating the Heat - Tamil Nadu Heat Mitigation Strategy 2024

Government of Tamil...

Environment

This dataset has no description

PDF

District Maps for States of India

Government of India...

Governance

District Maps for States of India. Contains districts maps for the following states: - Assam - Bihar - Chhattisgarh - Gujarat - Haryana - Himachal Pradesh - Jharkhand - Karnataka - Kerala - Madhya Pradesh - Maharashtra - Odisha - Punjab - Rajasthan - Tamil Nadu - Telangana - Uttar Pradesh - Uttarakhand - West Bengal UTs: - Delhi - Jammu and Kashmir

KML

Chennai - City Biodiversity Index

Government of Tamil...

Environment

Biodiversity index of Chennai listing the biodiversity of the city. Prepared by ICLEI for the Govt of Tamil Nadu.

PDF

National Compilation on Dynamic Ground Water Resources of India 2020

Ministry of Jal Shakti

Environment

Periodic assessment of dynamic ground water resources of the entire country. Contains Ground water situation and reports for all states and districts in the state, and at block level in the state. Some explainers: 1. Water measurement is in ham (cubic hectare meters) 2. Classification: Safe: < 60% of GW being used, Semi-critical: 60-90% of GW being used. Critical: 91-100% of GW being used. Overexploited: >100% being used. Saline: Water is brackish/saline.

PDF
CSV

National Compilation on Dynamic Ground Water Resources of India 2024

Ministry of Jal Shakti

Environment

National compilation of dynamic ground water resources is a report released by Ministry of Jal Shakthi in Jan 2025.

PDF
CSV

37 datasets found for "Govt of Tamil Nadu"