Title: Ranjit Sagar Dam
Content:  The Ranjit Sagar Dam, also known as the Thein Dam, is part of a hydroelectric project constructed by the Punjab Irrigation Department on the Ravi River on the border of two states of India, Jammu and Kashmir and Punjab. It is located upstream of the Madhopur Barrage at Madhopur. A large portion, up to 60%, of the reservoir falls within Jammu and Kashmir. The dam is around and equidistant 30 km from both Pathankot in the state of Punjab and Kathua in Jammu and Kashmir. The project is used for both irrigation and power generation. The project is the largest hydroelectric dam in 
Title: Ranjit Sagar Dam
Content:  with a capacity of 600 megawatts. Also, the dam is amongst the highest earth-fill dams in India and has the largest diameter penstock pipes in the country. The township where the site is located is called Shah pur Kandi Township. Feasibility studies for the project began in 1953 and geotechnical studies continued until 1980. Construction began in 1981, the generators were commissioned in 2000 and the project complete in March 2001. There have been several issues and claims between the governments of Jammu and Kashmir and of Punjab over the usage of water, electricity, employment, compensation to the locals and land acquisition. 
Title: Ravi River
Content:  The major multipurpose project (irrigation, hydropower, flood control, development of fisheries, tourism and so forth) built on the river is the Ranjit Sagar Dam (also known as Thein dam as it is in Thein village). The left bank is in Punjab and the right bank is in Jammu and Kashmir. It is located on the main stem of the Ravi River, about 24 km upstream of Madhopur Headworks (built during pre-partition time). The project is an outcome of the development plan conceived for the use of the waters of three eastern rivers allocated to India under the Indus Treaty, namely the 
Title: Rana Pratap Sagar Dam
Content:  The Ranapratap Sagar Dam is a gravity masonry dam of 53.8 m height built on the Chambal River at Rawatbhata in Rajasthan in India. It is part of integrated scheme of a cascade development of the river involving four projects starting with the Gandhi Sagar Dam in the upstream reach (48 km upstream) in Madhya Pradesh and the Jawahar Sagar Dam on the downstream (28 km downstream) with a terminal structure of the Kota Barrage (28 km further downstream) in Rajasthan for irrigation. The direct benefit from the dam is hydropower generation of 172 MW (with four units of 43 MW capacity each) at the dam toe powerhouse adjoining the spillway, with releases received from the Gandhi Sagar Dam and the additional storage created at the dam by the intercepted catchment area. The estimated generation potential of 473.0 GWh of generation has been exceeded in most years since its commissioning. The power station was officially declared open on 9 February 1970 by Indira Gandhi, the then Prime Minister of India. The dam and power plant are named after the warrior Maharaja Rana Pratap of Rajasthan.
Title: Rajeev Sagar Dam
Content:  Rajeev Sagar Dam (alternatively Rajiv Sagar (Maksudangarh) Dam) is a dam near the Katangi block in Balaghat district, Madhya Pradesh, India. The dam was originally built in the 19th century. It is approximately 60 km from Katangi, and a bus service is available for it.
Title: Rangit Dam
Content:  Rangit Dam (Hindi: रन्गीत् बाँध Bāndh), which forms the headworks of the Rangit Hydroelectric Power Project Stage III, is a run-of-the-river power project on the Ranjit River, a major tributary of the Tista River in the South Sikkim district of  the Northeastern Indian state of Sikkim. The project's construction was completed in 1999. The project is fully functional since 2000. The project was built at a cost of Rs 4922.6 million (Rs 492.26 crores) (at 1 USD = Rs 45, this is 109.39 million USD). The average annual power generation from the 60 MW (3x20 MW) project is 340 GWh with firm power of 39 MW.
Title: Legship
Content:  The Ranjit River on which the Rangit Dam is located, is a major right bank tributary of the Teesta River in Sikkim. The river arises from the Talung glacier and it meets the Teesta river at Melli after a travel of 61 kilometres (38 mi) from its source. At the dam site, the catchment area drained is 979.02 square kilometres (378.00 sq mi) (rain-fed catchment is 712 square kilometres (275 sq mi) and the balance area is snow fed above snow line contour of (4,570 metres (14,990 ft)); elevation of the catchment area varies from about 600 metres (2,000 ft) to about 7,338 metres (24,075 ft) (North Kabru Peak) and is delimited between (27.275°N 88.0141°E) and (27.6195°N 88.42°E). A number of perennial streams originate in glacial fields of the river basin; important snow-fed rivers which constitute the Rangit basin above the dam site are the Rathong Chu, Rimbi Chu, Prek Chu, Ralli Chu, Rongdon Chu and Kayam Chu. The drainage pattern is sub-dendentric.
Title: Gangrel Dam
Content:  Gangrel Dam (हिन्दी: गंगरेल बाँध) also known as the Ravishankar Sagar named in the name of Ravishankar Shukla located in Chhattisgarh, India. It is built across the Mahanadi River. It is located in Dhamtari district, about 17 km from Dhamtari and about 90 km from Raipur. It is the longest dam in Chhattisgarh. This dam supplies year round irrigation, allowing farmers to harvest two crops per year and key water supplier of Bhilai Steel Plant. The dam also supplies 10 MW of hydro-electric power capacity. The chief Engineer of this projet was Mr Dev raj Sikka. The dam consists of 14 gates (spillways).
Title: Sagara, Karnataka
Content:  Linganamakki dam is built across the Sharavathi river and is 6 km from Jog Falls in Sagara taluk. It is the main feeder reservoir for the Mahatma Gandhi hydro-electric project. It has two power generating units of 27.5 MW
Title: Rana Pratap Sagar Dam
Content:  The dam is located on the Chambal River near Rawatbhata in Rajasthan. The dam drains a total catchment area of 24864 km2, of which only 956 km2 are in Rajasthan. The free catchment intercepted at this dam site, below Gandhi Sagar Dam, is 2280 km2. The Chambal River (known in ancient times as the Charmavati River), a perennial river, which is first tapped at the Gandhi Sagar dam as part of its cascade development, raises in the Vindhya Range of hills at an elevation of 853 m, south of Mhow (15 km west-southwest of Mhow). It flows north-northeast through Madhya Pradesh, runs for a time through Rajasthan, then forms the boundary between Rajasthan and Madhya Pradesh 

Question: ranjit sagar dam has builded over which river?
Answer: Ravi River.
the Ravi River.