Important Dams, Lakes, and Waterfalls of India
India’s geographical diversity plays a vital role in the country’s agriculture, economy, and tourism industry. The significant dams, lakes, and waterfalls scattered across different parts of India are the main pillars of the country’s water resource management. This Static GK section is extremely important for competitive exam preparation. In today’s article, we will discuss in detail the major dams, freshwater and saltwater lakes, and famous waterfalls of India based on 2026 updated information, which will greatly assist you in your exam preparation.
Quick Facts About Dams in India
The role of dams is immense in the riverine civilization of India. Before moving to the state-wise list, take a look at the following special information to dive deeper into this topic:
Longest, Highest, and Oldest Dams in India
- Highest Dam in India: Tehri Dam (Uttarakhand). It is built on the Bhagirathi River (height approx 260.5 meters).
- Longest Dam in India: Hirakud Dam (Odisha). It is located on the Mahanadi River (total length approx 25.8 km).
- Oldest Dam in India: Kallanai Dam (Tamil Nadu). It is located on the Kaveri River, also known as ‘Grand Anicut’.
- Highest Gravity Dam in India: Bhakra Nangal Dam (Himachal Pradesh and Punjab border). It is built on the Sutlej River.
- Keep in mind the difference: Tehri is the highest dam in India, but if the question asks which is the ‘Highest Gravity Dam’, the answer will be Bhakra Nangal.
- Asia’s First Arch Dam: Idukki Dam (Kerala), built on the Periyar River.
- Largest Dam in Telangana: Nagarjuna Sagar Dam, located on the Krishna River.
- India’s Largest Reservoir (by volume): Indira Sagar Dam (Madhya Pradesh), located on the Narmada River.
State-wise List of Important Dams
In various competitive exams in India, questions are frequently asked about state-wise dams and their respective rivers. Below is a list where you can see at a glance the major dams of India, the states they are located in, and the rivers they are built on.
| Name of Dam | River | State |
|---|---|---|
| Tehri Dam | Bhagirathi River | Uttarakhand |
| Hirakud Dam | Mahanadi | Odisha |
| Bhakra Nangal Dam | Sutlej River | Himachal Pradesh & Punjab |
| Sardar Sarovar Dam | Narmada River | Gujarat |
| Nagarjuna Sagar Dam | Krishna River | Telangana & Andhra Pradesh |
| Idukki Dam | Periyar River | Kerala |
| Mettur Dam | Kaveri River | Tamil Nadu |
| Tungabhadra Dam | Tungabhadra River | Karnataka |
| Koyna Dam | Koyna River | Maharashtra |
| Ranjit Sagar Dam | Ravi River | Punjab & Jammu-Kashmir |
| Krishna Raja Sagara Dam | Kaveri River | Karnataka |
| Farakka Barrage | Ganges River | West Bengal |
| Uri Dam | Jhelum River | Jammu & Kashmir |
| Maithon Dam | Barakar River | Jharkhand |
| Panchet Dam | Damodar River | Jharkhand |
| Gandhi Sagar Dam | Chambal River | Madhya Pradesh |
| Almatti Dam | Krishna River | Karnataka |
| Srisailam Dam | Krishna River | Andhra Pradesh |
| Kallanai Dam | Kaveri River | Tamil Nadu |
| Ukai Dam | Tapi River | Gujarat |
Quick Facts About Lakes in India
Natural and artificial lakes in India are not only tourist attractions but also vital as ecosystems and sources of drinking water. Below are the specific important facts regarding lakes:
Lakes of India and Their Unique Characteristics
- Largest Freshwater Lake in India: Wular Lake (Jammu and Kashmir). It was formed by the shifting of the Jhelum River course.
- Largest Saltwater (Saline) Lake in India: Chilika Lake (Odisha). It is also known as the largest lagoon in India.
- Highest Lake in India: Cholamu Lake or Tso Lhamo Lake (Sikkim).
- Longest Lake in India: Vembanad Lake (Kerala).
- Largest Artificial Lake in India: Govind Ballabh Pant Sagar (Uttar Pradesh). It is the reservoir of Rihand Dam.
- Lake Formed by Meteorite Impact: Lonar Lake (Maharashtra). It is a famous crater lake.
- Lake with Floating Islands: Loktak Lake (Manipur). The world’s only floating national park, ‘Keibul Lamjao’, is located here.
- Most Saline Lake in India: Sambhar Lake (快Rajasthan). A large amount of salt is produced here.
State-wise List of Important Lakes
The location and special significance of the major lakes spread across various states of India are given below in table format. This list is very helpful for exam preparation:
| Name of Lake | State/UT | Special Characteristics |
|---|---|---|
| Wular Lake | Jammu and Kashmir | Largest freshwater lake in India |
| Dal Lake | Jammu and Kashmir | Known as the Jewel in the crown of Srinagar |
| Chilika Lake | Odisha | Largest saltwater lagoon in India |
| Sambhar Lake | Rajasthan | Most saline lake in India |
| Loktak Lake | Manipur | Largest freshwater lake in Northeast India |
| Vembanad Lake | Kerala | Longest lake in India |
| Pulicat Lake | Andhra Pradesh & Tamil Nadu | Second largest saltwater lake in India |
| Kolleru Lake | Andhra Pradesh | An important Ramsar site |
| Lonar Lake | Maharashtra | Formed by meteorite impact (Crater lake) |
| Pangong Tso | Ladakh | High altitude saline lake |
| Nainital Lake | Uttarakhand | Famous tourist lake of Uttarakhand |
| Pushkar Lake | Rajasthan | A sacred lake and pilgrimage site |
| Roopkund Lake | Uttarakhand | Known as the Skeleton Lake |
| Tso Moriri | Ladakh | A high altitude freshwater lake |
| Govind Ballabh Pant Sagar | Uttar Pradesh | Largest artificial lake in India |
Quick Facts About Waterfalls in India
Waterfalls created in various hilly regions of India not only attract tourists but also play a vital role in hydroelectric power generation. Below are some specific facts about the major waterfalls of India:
Highest and Famous Waterfalls of India
- Highest Waterfall in India: Kunchikal Falls (Karnataka). It is located on the Varahi River in Shimoga district (height approx 455 meters).
- Jog or Gersoppa Falls: It is located on the Sharavathi River in Karnataka. It is one of the most attractive plunge waterfalls in India.
- Niagara of India: Chitrakote Falls in Chhattisgarh is called the ‘Niagara of India’ due to its vastness and horseshoe shape. It is located on the Indravati River.
- Dudhsagar Falls: Located on the border of Goa and Karnataka, this waterfall is formed on the Mandovi River. During the monsoon, it looks white like a stream of milk.
- Shivanasamudra Falls: It is located on the Kaveri River in Karnataka. India’s first hydroelectric power station was established here.
- Hundru Falls: Located in Ranchi, Jharkhand, this waterfall is created on the Subarnarekha River.
- Dhuandhar Falls: This waterfall is located on the Narmada River in Jabalpur, Madhya Pradesh. Its fall through the marble rocks creates a magnificent view.
State-wise List of Important Waterfalls
Below is a detailed list of the major waterfalls in India, the states they are located in, and the rivers they are formed on:
| Name of Waterfall | River | State |
|---|---|---|
| Kunchikal Falls | Varahi River | Karnataka |
| Jog (Gersoppa) Falls | Sharavathi River | Karnataka |
| Dudhsagar Falls | Mandovi River | Goa |
| Chitrakote Falls | Indravati River | Chhattisgarh |
| Shivanasamudra Falls | Kaveri River | Karnataka |
| Dhuandhar Falls | Narmada River | Madhya Pradesh |
| Hundru Falls | Subarnarekha River | Jharkhand |
| Kapildhara Falls | Narmada River | Madhya Pradesh |
| Gokak Falls | Ghataprabha River | Karnataka |
| Athirappilly Falls | Chalakudy River | Kerala |
| Teerathgarh Falls | Kanger River | Chhattisgarh |
| Elephant Falls | — | Meghalaya |
| Nohkalikai Falls | — | Meghalaya |
| Chulia Falls | Chambal River | Rajasthan |
| Dassam Falls | Kanchi River | Jharkhand |
People also ask (FAQs)
Which is the highest dam in India and on which river is it located?
The highest dam in India is the Tehri Dam. It is built on the Bhagirathi River in the state of Uttarakhand.
Which is the largest freshwater lake in India?
Wular Lake is the largest freshwater lake in India, located in the Union Territory of Jammu and Kashmir.
Which waterfall is known as the ‘Niagara of India’?
Chitrakote Falls in the state of Chhattisgarh is called the ‘Niagara of India’ due to its vastness and horseshoe shape.
Which is the longest dam in India?
The Hirakud Dam, built on the Mahanadi River in the state of Odisha, is the longest dam in India.
Why is Lonar Lake famous?
Lonar Lake, located in Maharashtra, is world-famous as a crater lake created by a massive meteorite impact in prehistoric times.
Which is the highest waterfall in India?
Kunchikal Falls, located on the Varahi River in the Shimoga district of Karnataka, is the highest waterfall in India.
📌 Smart Study Tips: Dams, Lakes, and Waterfalls of India
Remembering this vast amount of information for exams can be challenging. To revise quickly and retain it for a long time, you can follow these smart study tips:
- Map Study: Mark the major dams and lakes on a blank map of India. Information learned through visuals is processed faster by the brain.
- Connect River and State: While learning about a dam or waterfall, make it a habit to study the river and the state together (e.g., Hirakud – Mahanadi – Odisha).
- Understand the Difference: Keep the distinction clear between the ‘Highest Dam’ (Tehri) and the ‘Highest Gravity Dam’ (Bhakra Nangal) to avoid confusion during the exam.
- Create Mnemonics: Create small personal tricks or sentences to remember difficult names, such as “Diamonds are found in the Great River” (Mahanadi = Hirakud).
🌟 Message of Success: The key to winning any competitive exam is patience and proper planning. These facts about Dams, Lakes, and Waterfalls of India should not just be memorized but revised repeatedly. Remember, today’s hard work will pave the way for tomorrow’s success. To evaluate your preparation, regularly follow our MCQ and Online Mock Tests on other subjects. We are always by your side for your bright future. Thank you!
