Imperial Irrigation District
E765213
Imperial Irrigation District is a public utility agency in Southern California that manages water distribution and hydroelectric power, primarily serving agricultural and municipal users in the Imperial Valley.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Imperial Irrigation District canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8875844 — 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: Imperial Irrigation District Context triple: [Imperial, California, servedBy, Imperial Irrigation District]
-
A.
Modesto Irrigation District
Modesto Irrigation District is a California public agency that provides irrigation water and electric power services to agricultural and urban customers in and around the city of Modesto.
-
B.
Turlock Irrigation District
Turlock Irrigation District is a California public irrigation and electric utility agency that supplies water for agriculture and power to communities in and around Turlock in the San Joaquin Valley.
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C.
Truckee-Carson Irrigation District
The Truckee-Carson Irrigation District is a water management agency in western Nevada that operates and maintains irrigation and drainage systems, primarily serving agricultural lands in the Truckee and Carson River basins.
-
D.
Friant Water Authority
Friant Water Authority is a California-based public agency that manages and delivers irrigation and municipal water supplies from the federal Central Valley Project to agricultural and urban users along the Friant Division.
-
E.
Sunraysia irrigation district
The Sunraysia irrigation district is a major agricultural region in northwestern Victoria and southwestern New South Wales, Australia, renowned for its irrigated fruit and wine grape production along the Murray River.
- 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: Imperial Irrigation District Target entity description: Imperial Irrigation District is a public utility agency in Southern California that manages water distribution and hydroelectric power, primarily serving agricultural and municipal users in the Imperial Valley.
-
A.
Modesto Irrigation District
Modesto Irrigation District is a California public agency that provides irrigation water and electric power services to agricultural and urban customers in and around the city of Modesto.
-
B.
Turlock Irrigation District
Turlock Irrigation District is a California public irrigation and electric utility agency that supplies water for agriculture and power to communities in and around Turlock in the San Joaquin Valley.
-
C.
Truckee-Carson Irrigation District
The Truckee-Carson Irrigation District is a water management agency in western Nevada that operates and maintains irrigation and drainage systems, primarily serving agricultural lands in the Truckee and Carson River basins.
-
D.
Friant Water Authority
Friant Water Authority is a California-based public agency that manages and delivers irrigation and municipal water supplies from the federal Central Valley Project to agricultural and urban users along the Friant Division.
-
E.
Sunraysia irrigation district
The Sunraysia irrigation district is a major agricultural region in northwestern Victoria and southwestern New South Wales, Australia, renowned for its irrigated fruit and wine grape production along the Murray River.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
irrigation district
ⓘ
public utility agency ⓘ |
| collaboratesWith |
Metropolitan Water District of Southern California
NERFINISHED
ⓘ
San Diego County Water Authority NERFINISHED ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| foundedBy | landowners in Imperial Valley ⓘ |
| governedBy | elected board of directors ⓘ |
| hasEnvironmentalImpact | affects Salton Sea water inflows ⓘ |
| hasJurisdictionOver | water rights in Imperial Valley ⓘ |
| hasLegalStatus | special district under California law ⓘ |
| hasOfficialWebsite | https://www.iid.com/ ⓘ |
| hasServiceType | not-for-profit public utility ⓘ |
| headquartersLocation | Imperial, California NERFINISHED ⓘ |
| holds | senior Colorado River water rights in California ⓘ |
| implements |
canal lining projects
ⓘ
on-farm efficiency measures ⓘ water conservation programs ⓘ |
| industry |
electric power distribution
ⓘ
electric power generation ⓘ water management ⓘ |
| involvedIn | Salton Sea restoration negotiations ⓘ |
| locatedIn |
Imperial Valley
NERFINISHED
ⓘ
Southern California ⓘ |
| locatedInAdministrativeTerritory | Imperial County, California NERFINISHED ⓘ |
| mainFunction |
hydroelectric power generation
ⓘ
irrigation water delivery ⓘ water distribution ⓘ wholesale electricity supply ⓘ |
| manages |
hydroelectric power plants on the All-American Canal system
ⓘ
irrigation canals in Imperial Valley ⓘ |
| operatesOnWaterInfrastructure |
All-American Canal
NERFINISHED
ⓘ
Imperial Canal system NERFINISHED ⓘ |
| participatedIn | Quantification Settlement Agreement NERFINISHED ⓘ |
| primaryCropAreaServed | Imperial Valley agricultural fields GENERATED ⓘ |
| provides |
retail electric service in parts of Imperial County
ⓘ
water for municipal and industrial use ⓘ wholesale water service to irrigation users ⓘ |
| regionServed | desert agricultural region ⓘ |
| regulates |
agricultural water deliveries in Imperial Valley
ⓘ
urban water deliveries in its service area ⓘ |
| serves |
Imperial Valley
NERFINISHED
ⓘ
agricultural users ⓘ municipal users ⓘ |
| state |
California, United States
ⓘ
surface form:
California
|
| subjectTo |
federal reclamation law
ⓘ
regulation by the State of California ⓘ |
| uses | gravity-fed canal systems ⓘ |
| waterSource | Colorado River NERFINISHED ⓘ |
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: Imperial Irrigation District Description of subject: Imperial Irrigation District is a public utility agency in Southern California that manages water distribution and hydroelectric power, primarily serving agricultural and municipal users in the Imperial Valley.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.