Federal Water Power Act of 1920
E212872
The Federal Water Power Act of 1920 was a U.S. law that established a comprehensive federal licensing and regulatory framework for hydroelectric power development on navigable waters and public lands.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Federal Water Power Act | 1 |
| Federal Water Power Act of 1920 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1874848 — 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: Federal Water Power Act of 1920 Context triple: [Federal Power Act, amendedFrom, Federal Water Power Act of 1920]
-
A.
Rivers and Harbors Act of 1937
The Rivers and Harbors Act of 1937 is a U.S. federal law that, among other water infrastructure measures, authorized major reclamation and water management projects in California’s Central Valley.
-
B.
Reclamation Act of 1902
The Reclamation Act of 1902 is a U.S. federal law that launched large-scale, federally funded irrigation and water management projects to promote agricultural development and settlement in the arid Western states.
-
C.
Columbia River Treaty
The Columbia River Treaty is a landmark 1964 agreement between the United States and Canada that coordinates hydropower generation and flood control in the Columbia River Basin.
-
D.
Public Utility Holding Company Act of 1935
The Public Utility Holding Company Act of 1935 was a New Deal-era U.S. federal law that restructured and regulated electric and gas utility holding companies to curb monopolistic practices and protect consumers and investors.
-
E.
Rural Electrification Act of 1936
The Rural Electrification Act of 1936 was a New Deal law that financed and promoted the extension of electric power to rural and farm areas across the United States.
- 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: Federal Water Power Act of 1920 Target entity description: The Federal Water Power Act of 1920 was a U.S. law that established a comprehensive federal licensing and regulatory framework for hydroelectric power development on navigable waters and public lands.
-
A.
Rivers and Harbors Act of 1937
The Rivers and Harbors Act of 1937 is a U.S. federal law that, among other water infrastructure measures, authorized major reclamation and water management projects in California’s Central Valley.
-
B.
Reclamation Act of 1902
The Reclamation Act of 1902 is a U.S. federal law that launched large-scale, federally funded irrigation and water management projects to promote agricultural development and settlement in the arid Western states.
-
C.
Columbia River Treaty
The Columbia River Treaty is a landmark 1964 agreement between the United States and Canada that coordinates hydropower generation and flood control in the Columbia River Basin.
-
D.
Public Utility Holding Company Act of 1935
The Public Utility Holding Company Act of 1935 was a New Deal-era U.S. federal law that restructured and regulated electric and gas utility holding companies to curb monopolistic practices and protect consumers and investors.
-
E.
Rural Electrification Act of 1936
The Rural Electrification Act of 1936 was a New Deal law that financed and promoted the extension of electric power to rural and farm areas across the United States.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
United States federal statute
ⓘ
energy law ⓘ environmental law ⓘ |
| alsoKnownAs |
Federal Water Power Act of 1920
ⓘ
surface form:
Federal Water Power Act
|
| appliesTo |
navigable waters of the United States
ⓘ
public lands of the United States ⓘ reservations of the United States ⓘ |
| assignedAuthorityTo | Federal Power Commission ⓘ |
| authorizes |
conditions on licenses to protect public interests
ⓘ
issuance of long-term licenses for hydropower projects ⓘ |
| basisFor | modern federal hydropower licensing regime ⓘ |
| codifiedAs | 16 U.S.C. §§ 791a et seq. ⓘ |
| country | United States of America ⓘ |
| createdBody | Federal Power Commission ⓘ |
| dateEnacted | June 10, 1920 ⓘ |
| enactedIn | 1920 ⓘ |
| established | Federal Power Commission ⓘ |
| governs | licensing conditions for hydropower dams ⓘ |
| historicalSignificance | first comprehensive federal framework for hydroelectric power development in the United States ⓘ |
| integratedInto | Federal Power Act ⓘ |
| jurisdiction |
United States government
ⓘ
surface form:
federal government of the United States
|
| laterAmendedBy |
Federal Power Act amendments
ⓘ
Public Utility Holding Company Act of 1935 ⓘ
surface form:
Public Utility Act of 1935
|
| laterTitle | Federal Power Act ⓘ |
| legalArea |
energy regulation
ⓘ
water resources law ⓘ |
| policyGoal |
to balance power development with navigation and other public interests
ⓘ
to promote comprehensive development of water resources ⓘ |
| predecessorOf | modern Federal Energy Regulatory Commission hydropower licensing authority ⓘ |
| primaryPurpose |
to establish a comprehensive federal licensing system for hydroelectric power projects
ⓘ
to regulate hydroelectric development on navigable waters and public lands of the United States ⓘ |
| regulates |
hydroelectric power projects
ⓘ
hydropower development on public lands ⓘ use of navigable waters for power development ⓘ |
| requires |
coordination of federal and state interests in water power development
ⓘ
federal licenses for construction and operation of hydroelectric projects on covered waters and lands ⓘ |
| requiresConsiderationOf |
navigation
ⓘ
other beneficial public uses of water resources ⓘ recreational uses ⓘ water power development ⓘ |
| sector |
electric power
ⓘ
hydropower ⓘ |
| subjectMatter |
hydroelectric licensing
ⓘ
interstate commerce in electricity from water power ⓘ water power development ⓘ |
| yearEnacted | 1920 ⓘ |
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: Federal Water Power Act of 1920 Description of subject: The Federal Water Power Act of 1920 was a U.S. law that established a comprehensive federal licensing and regulatory framework for hydroelectric power development on navigable waters and public lands.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Federal Water Power Act