Major tributaries of the Vaigai River?

Which of the following are major tributaries of the Vaigai River?

1.Varattar

2.Pachaiyar

3.Nagalar

4.Pambar

(A) 1,4 only
(B) 1,2 only
(C) 1, 3 only
(D) 1,2,3,4

EXPLANATION

✅ Vaigai River – Brief Overview

• Origin: Varusanadu Hills, Western Ghats, Tamil Nadu

• Flows through: Theni, Madurai, Sivagangai, and Ramanathapuram districts

• Mouth: Empties into the Palk Strait

• Significance: Lifeline river for southern Tamil Nadu

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 Major Tributaries of Vaigai River:

1. Varattar ✅

• One of the main tributaries of the Vaigai.

• Originates in the Western Ghats.

• Flows through Theni district and joins the Vaigai near Andipatti.

• Plays a crucial role in irrigation in that region.

2. Pachaiyar ✅

• Another tributary that contributes to Vaigai’s flow.

• There are multiple rivers named “Pachaiyar” in Tamil Nadu, but one of them, flowing in the southern part, joins the Vaigai basin.

• It enhances the water flow, especially during the monsoon.

3. Nagalar ✅

• A smaller but recognized tributary of the Vaigai.

• Contributes to the river mainly during the rainy season.

• Flows through some parts of Sivagangai district.

4. Pambar ✅

• A major tributary of the Vaigai River.

• Originates in the hills near Kumuli.

• Joins the Vaigai in Theni district.

• It is significant for maintaining Vaigai’s flow especially during dry months.

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Final Answer:

✅ (D) 1, 2, 3, 4