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Tuesday, 6 October 2026 · New Delhi

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The Path to Better Preparation

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Dams and Reservoirs of India

The 45 dams every aspirant must place on the map - the tallest, the longest, the first multipurpose projects, and the treaty-sensitive ones on the Chenab, Jhelum and Indus.

Drag to pan, scroll or pinch to zoom. Tap a state to zoom into it, tap a marker for its exam facts.

Every place on this map

Asked in exams

Actual questions from UPSC and state PCS papers that this map answers. The key detail column carries the correct fact behind each question.

ExamQuestionKey detail
UPSC 1982Bhakra Nangal, Hirakud, Kosi: Sutlej, Mahanadi, Kosi—
UPSC 2010Govind Sagar - Satluj ✓Bhakra reservoir, Himachal Pradesh
UPPCSBhakra: SutlejJhelum is the trap
UPPCSPong Dam: Beas—
UPPCSKol Dam: Sutlej—
UPPCSRanjit Sagar (Thein): Ravi—
UPSC 1991Source of the Rajasthan canal: Sutlej—
UPSC 2000Ghaggar water used in Indira Gandhi Canal ✗—
UPPCSIndira Gandhi Canal: Beas + Sutlej + Ravi—
UPPCSSalal: Chenab—
UPPCSBaglihar: Chenab—
UPSC 2009Dul Hasti power station: Chenab—
UPPCSDulhasti: Chenab—
UPPCSTulbul: Jhelum—
UPSC 2008Tehri hydropower complex: Bhagirathi—
UPSC 2005Tehri dam site on a map—
UPPCSTehri: Bhagirathi + Bhilangana—
UPSC 2008Tapovan and Vishnugad projects: Uttarakhand—
UPSC 1996Ramganga: multipurpose project ✓—
UPPCSKishau: Uttarakhand-HP joint—
UPSC 2007HINDALCO: Renukoot—
UPPCSRihand (G.B. Pant Sagar): Son—
UPPCSMatatila: Betwa—
UPPCSRajghat: Betwa—
UPPCSBansagar: Son—
UPSC 2005Gandhi Sagar: Chambal project—
UPSC 2022Gandhi Sagar - Madhya Pradesh ✓—
UPSC 1999Chambal: Gandhi Sagar—
UPPCSChambal project = Gandhi Sagar + Rana Pratap Sagar + Jawahar Sagar—
UPSC 2022Indira Sagar - Andhra Pradesh ✗it is MP
UPSC 2008Omkareshwar project: Narmada—
UPPCSTawa: Narmada tributary—
UPSC 1999Narmada: Sardar Sarovar—
UPPCSSardar Sarovar benefits Gujarat, Maharashtra, MP, Rajasthan—
UPSC 2010Ukai reservoir - Tapi ✓—
UPPCSUkai: Tapi—
UPSC 2005Kakrapar: Gujarat—
UPPCSKakrapar: Tapi—
UPSC 2008Damanganga - Gujarat ✓—
UPSC 1982Hirakud: Mahanadi—
UPSC 2007Indian Aluminium Company: Hirakud—
UPPCSHirakud: Mahanadi—
UPPCSTilaiya: BarakarKonar is the trap
UPSC 2022Maithon - Chhattisgarh ✗it is Jharkhand
UPPCSMaithon: Barakar—
UPPCSMayurakshi: MayurakshiCanada Dam at Massanjore, Jharkhand
UPSC 2019Aliyar, Isapur, Kangsabati: water reservoirsTamil Nadu, Maharashtra, West Bengal
UPSC 1984Farakka - West Bengal ✓—
UPSC 1997Farakka feeder canal: 40,000 cusecs—
UPSC 1980Farakka agreement: sharing Ganga water—
UPPCSKoyna: Koyna river; earthquake-risk dam—
UPPCSJayakwadi: Godavari—
UPSC 2008Girna - Maharashtra ✓—
UPPCSKhadakwasla: Mutha—
UPSC 1984Nagarjuna Sagar - Andhra Pradesh ✓—
UPPCSNagarjuna Sagar: Krishnaasked 3+ times
UPSC 2015Srisailam - Nallamala hills ✓—
UPSC 2020Largest critical tiger habitat: Nagarjunsagar-Srisailam—
UPPCSSrisailam: Krishna—
UPPCSPochampad: Godavari—
UPSC 2022Ghataprabha - Telangana ✗it is Karnataka
About this map

The dams and reservoirs behind India's river-valley projects, plotted on their rivers. Each marker names the river, the state(s), and the project's purpose: irrigation, power, or both.

This is match-the-following territory: dam to river, dam to state. The Indus-treaty projects (Baglihar, Kishanganga, Ratle) are asked through the treaty angle, not just geography.

Multipurpose projects blur across state lines (Bhakra Nangal, Damodar Valley). When a question names a project, first fix its river, then its states.