Pong Dam

Context

Alleged movement of fishing boats and the laying of fishing nets in the restricted zone of Pong Dam Reservoir in Kangra district, Himachal Pradesh, raised security concerns in October 2026. Authorities have emphasised the need to prevent unauthorised entry into the sensitive area near the dam.

About Pong Dam

1. Other Name: Beas Dam.
2. Location: Kangra district, Himachal Pradesh, in the Shivalik hills.
3. River: Beas River.
4. Type: Earth-fill embankment dam.
5. Construction: Began in 1961 and was completed in 1974.
6. Height: Approximately 133 metres.
7. Purpose: Irrigation, hydroelectric power generation and flood management.
8. Spillway: Controlled by six radial gates.
9. Powerhouse: Located at the base of the dam.

Maharana Pratap Sagar

1. Formation: The construction of Pong Dam created an artificial reservoir known as Maharana Pratap Sagar, also called Pong Reservoir or Pong Dam Lake.
2. Location: It lies on the Beas River in the Kangra district of Himachal Pradesh.
3. Area: The reservoir covers approximately 245 sq. km at its full extent, although its water spread varies with the season.
4. Wildlife Sanctuary: The reservoir was notified as a bird sanctuary in 1983, with the final notification issued in 1999.
5. Ramsar Site: It was designated a Wetland of International Importance in 2002.

Biodiversity

1. Avifauna (Birds): The reservoir is an important wintering ground for migratory birds, particularly waterfowl arriving from northern regions.
2. Important species include: Bar-headed Goose, Red-necked Grebe, Northern Lapwing, Common Teal, Spot-billed Duck, Eurasian Coot, Black Stork and Egrets.
3. Aquatic Life: It supports a variety of freshwater fish & is an important fishing resource for local communities. Its wetlands provide feeding & resting grounds for migratory birds.

Significance

1. Irrigation: Supports agriculture by storing and supplying water.
2. Hydroelectricity: Contributes to electricity generation.
3. Flood management: Helps regulate river flows.
4. Biodiversity conservation: Provides habitat for migratory birds and other wildlife.
5. Livelihoods: Supports fisheries and local economic activities.

Frequently Asked Questions (FAQs)

Q 1. Where is Pong Dam located, and on which river is it built?

Pong Dam, also called Beas Dam, is an earth-fill dam on the Beas River in Kangra district, Himachal Pradesh.

Q2. What is Maharana Pratap Sagar?

It is the artificial reservoir formed by Pong Dam, also known as Pong Reservoir or Pong Dam Lake.

Q3. Why is Pong Dam Lake important for conservation?

It was notified as a bird sanctuary in 1983, with final notification in 1999, and designated a Ramsar Site in 2002.