Narmada Dam project
E45304
The Narmada Dam project is a large and controversial river development and hydroelectric scheme in India, widely debated for its environmental and social impacts, including displacement of local communities.
All labels observed (7)
| Label | Occurrences |
|---|---|
| Narmada Valley Development Project | 5 |
| Sardar Sarovar Project | 3 |
| Narmada Canal system | 1 |
| Narmada Dam project canonical | 1 |
| Narmada Sagar Project | 1 |
| Narmada Valley Development Project area | 1 |
| Sardar Sarovar Dam | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T357690 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Narmada Dam project Context triple: [Arundhati Roy, hasWrittenOn, Narmada Dam project]
-
A.
Nagarjuna Sagar Dam
Nagarjuna Sagar Dam is a major masonry dam in southern India, renowned as one of the world’s largest man-made lakes and a key source of irrigation and hydroelectric power for the region.
-
B.
Srisailam Dam
Srisailam Dam is a major hydroelectric and irrigation dam in Andhra Pradesh, India, built across the Krishna River and known for its large reservoir and role in regional water management.
-
C.
Hathni Kund Barrage
Hathni Kund Barrage is a major diversion and flood-control structure on the Yamuna River in the Indian state of Haryana, crucial for regulating water supply to northern India.
-
D.
Okhla Barrage
Okhla Barrage is a major dam and bridge structure on the Yamuna River near Delhi, India, used for irrigation, flood control, and regulating water flow.
-
E.
Prakasam Barrage
Prakasam Barrage is a major masonry dam and road bridge in Vijayawada, Andhra Pradesh, that regulates the Krishna River and supports irrigation and water supply for the surrounding region.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Narmada Dam project Target entity description: The Narmada Dam project is a large and controversial river development and hydroelectric scheme in India, widely debated for its environmental and social impacts, including displacement of local communities.
-
A.
Nagarjuna Sagar Dam
Nagarjuna Sagar Dam is a major masonry dam in southern India, renowned as one of the world’s largest man-made lakes and a key source of irrigation and hydroelectric power for the region.
-
B.
Srisailam Dam
Srisailam Dam is a major hydroelectric and irrigation dam in Andhra Pradesh, India, built across the Krishna River and known for its large reservoir and role in regional water management.
-
C.
Hathni Kund Barrage
Hathni Kund Barrage is a major diversion and flood-control structure on the Yamuna River in the Indian state of Haryana, crucial for regulating water supply to northern India.
-
D.
Okhla Barrage
Okhla Barrage is a major dam and bridge structure on the Yamuna River near Delhi, India, used for irrigation, flood control, and regulating water flow.
-
E.
Prakasam Barrage
Prakasam Barrage is a major masonry dam and road bridge in Vijayawada, Andhra Pradesh, that regulates the Krishna River and supports irrigation and water supply for the surrounding region.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
dam project
ⓘ
hydroelectric project ⓘ river development project ⓘ |
| benefitClaim |
drinking water supply to urban and rural areas
ⓘ
increased hydroelectric power generation capacity ⓘ increased irrigation potential in drought-prone regions ⓘ |
| controversialFor |
displacement of local communities
ⓘ
environmental impact ⓘ impact on indigenous peoples ⓘ rehabilitation and resettlement issues ⓘ submergence of agricultural land ⓘ submergence of forests ⓘ |
| country | India ⓘ |
| developer |
Government of India
ⓘ
state governments of Gujarat, Madhya Pradesh, Maharashtra and Rajasthan ⓘ |
| governingBody | Narmada Control Authority ⓘ |
| impact |
alteration of riverine ecosystems
ⓘ
changes in downstream flow patterns ⓘ large-scale displacement of people ⓘ loss of traditional livelihoods ⓘ submergence of villages ⓘ |
| keyLegalCase | Narmada Bachao Andolan v. Union of India ⓘ |
| legalDispute | cases before the Supreme Court of India ⓘ |
| locatedInState |
Gujarat
ⓘ
Madhya Pradesh ⓘ Maharashtra ⓘ Rajasthan ⓘ |
| locatedOnRiver |
Narmada
ⓘ
surface form:
Narmada River
|
| mainDam |
Indira Sagar Dam
ⓘ
Maheshwar Dam ⓘ Omkareshwar Dam ⓘ Sardar Sarovar Dam ⓘ |
| majorPlanningReport | Narmada Water Disputes Tribunal Award ⓘ |
| opposedBy |
Medha Patkar
ⓘ
Narmada Bachao Andolan ⓘ various environmental groups ⓘ |
| planningStarted | 1940s ⓘ |
| purpose |
drinking water supply
ⓘ
flood control ⓘ hydroelectric power generation ⓘ irrigation ⓘ |
| subjectOf |
intense public debate in India
ⓘ
international human rights critiques ⓘ numerous environmental impact assessments ⓘ |
| supportedBy |
Government of Gujarat
ⓘ
sections of agricultural communities in Gujarat ⓘ |
| tribunalAwardYear | 1979 ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Narmada Dam project Description of subject: The Narmada Dam project is a large and controversial river development and hydroelectric scheme in India, widely debated for its environmental and social impacts, including displacement of local communities.
Referenced by (13)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Narmada Canal system
this entity surface form:
Narmada Valley Development Project
this entity surface form:
Narmada Valley Development Project
this entity surface form:
Narmada Valley Development Project
this entity surface form:
Sardar Sarovar Project
this entity surface form:
Narmada Sagar Project
this entity surface form:
Narmada Valley Development Project
this entity surface form:
Narmada Valley Development Project
this entity surface form:
Narmada Valley Development Project area
this entity surface form:
Sardar Sarovar Project
this entity surface form:
Sardar Sarovar Project