Tehri Dam

The Tehri Dam is like a super-duper strong wall built across a big river called the Bhagirathi. It's made of rocks and dirt, piled up super high! It's so tall, it's like stacking 85 school buses on top of each other! This giant wall holds back a massive lake, bigger than many playgrounds. It's a very important place in India, helping lots of people.

Building the Tehri Dam was a HUGE project that took a very long time, starting way back in 1978 and finishing in 2006. That's longer than you've been alive! Imagine working on something for so many years. They had to move lots and lots of rocks and earth to make the dam strong enough to hold back all that water. It was a big adventure for the builders!

The Tehri Dam is like a superhero because it does so many helpful things! It stores water for farmers to water their crops, which helps grow yummy food. It also gives water for people to drink in their homes. Best of all, it makes electricity! The rushing water spins giant machines that create power, like the electricity that lights up your house. It's like a giant power plant!

The dam is super clever because it uses the power of moving water to make electricity. When the water from the big lake flows down through special tunnels, it spins big wheels called turbines. These spinning wheels are connected to machines that make electricity.

It's like a water-powered Ferris wheel that makes power for thousands of homes. This is called hydroelectricity, and it's a clean way to get energy!