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The Palar River originates in the Nandi Hills region of Karnataka. It travels approximately 348 kilometres and finally empties into the Bay of Bengal south of Chennai.
Do you know which river in India is called the River of Milk? (Image: AI-Generated)
Rivers in India are not just sources of water, but also a significant part of our culture, tradition, and daily life. Many rivers bear names that reflect their unique identities. One such river is known as the “River of Milk” because of its colour and appearance. This name is not related to any dairy product, but rather to a beautiful natural phenomenon. Do you know which river in India is called the River of Milk? If not, let’s explore this river in detail today.
Which river is known as the River of Milk?
The Palar River is known as India’s “River of Milk.” The name “Palar” comes from two Tamil words: “pal” meaning milk and “aru” meaning river. The river’s water and its white sandy surface often resemble milk, hence the name.
The Palar River originates in the Nandi Hills region of Karnataka. It travels approximately 348 kilometres and finally empties into the Bay of Bengal south of Chennai.
Through which states does the Palar River flow?
The river flows through three South Indian states:
Karnataka – It flows here for about 93 kilometres.
Andhra Pradesh – It flows here for about 33 kilometres.
Tamil Nadu – It covers its longest distance here, approximately 222 kilometres, passing through districts like Vellore, Ranipet, and Kanchipuram.
Why is it called the River of Milk?
1. White and light-coloured sand: The Palar River bed consists of rocks like quartz and feldspar, which break down to form light, white sand. This sand shines like milk in the sun.
2. Underground River: A unique feature of this river is that it flows underground in many parts. During the rainy season, when the water rises, it flows through the white sand and appears like milk. This is why it is also called “Guptagamini,” meaning “hidden river.”
3. Mineral-Rich Water: The river flows through areas rich in minerals like lime and calcium, making the water clear and sweet. In ancient times, its purity was compared to milk.
4. Helps increase groundwater: The sandy surface of the Palar River acts like a sponge, absorbing rainwater and storing it underground. This helps maintain groundwater levels in the surrounding areas, which is crucial for arid regions.
5. Lifeline of dry areas: Many dry districts of Tamil Nadu rely on this river for agriculture and drinking water. It quietly supports people’s lives, earning it the reputation of a nurturing river, much like a mother.
February 24, 2026, 15:53 IST
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