Tamil Nadu Allocates Rs 42 Crore for Monsoon Flood-Preparedness Works

What Happened?

The Tamil Nadu government allocated Rs 42 crore to the Water Resources Department, reported around 26 August 2026, for carrying out precautionary works ahead of the northeast monsoon in Chennai and four other districts identified as among the most vulnerable to heavy seasonal rainfall.

Key Highlights

• The funds are earmarked for desilting drains, strengthening stormwater infrastructure, and other flood-mitigation works.
• Chennai and adjoining districts are historically prone to flooding during the October-December northeast monsoon.
• The allocation is part of the state's annual pre-monsoon preparedness exercise coordinated by the Water Resources and Revenue Departments.

Tamil Nadu Relevance

Tamil Nadu receives the bulk of its annual rainfall from the northeast monsoon (October-December), unlike most of India, which depends primarily on the southwest monsoon.

3 TNPSC MCQs

1. Which monsoon contributes most of Tamil Nadu's annual rainfall?
   (a) Southwest monsoon (b) Northeast monsoon (c) Pre-monsoon showers (d) Western disturbances
   Answer: (b) Northeast monsoon
   Explanation: Tamil Nadu receives the bulk of its rain from the northeast (retreating) monsoon, October-December.
2. How much did Tamil Nadu allocate for monsoon flood-preparedness works ahead of the 2026 northeast monsoon?
   (a) Rs 20 crore (b) Rs 42 crore (c) Rs 100 crore (d) Rs 160 crore
   Answer: (b) Rs 42 crore
   Explanation: Rs 42 crore was allocated to the Water Resources Department for precautionary works.
3. Which department is primarily responsible for flood-preparedness works in Tamil Nadu?
   (a) Water Resources Department (b) Forest Department (c) Health Department (d) Transport Department
   Answer: (a) Water Resources Department
   Explanation: The Water Resources Department carries out drain desilting and flood-mitigation works.