All-American Canal
E614541
The All-American Canal is a major irrigation canal in southeastern California that diverts water from the Colorado River to supply farms and communities in the Imperial Valley.
All labels observed (1)
| Label | Occurrences |
|---|---|
| All-American Canal canonical | 6 |
How this entity was disambiguated
This entity first appeared as the object of triple T6719060 — 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: All-American Canal Context triple: [Holtville, waterSource, All-American Canal]
-
A.
Madera Canal
Madera Canal is an irrigation and water-conveyance canal in California’s Central Valley that delivers San Joaquin River water to agricultural lands and communities in Madera County.
-
B.
Canso Canal
The Canso Canal is a navigation channel in Nova Scotia that allows ships to pass between the Atlantic Ocean and the Northumberland Strait through the Canso Causeway.
-
C.
San Luis Canal
San Luis Canal is a major irrigation and water conveyance canal in California that transports water from the San Luis Reservoir to agricultural and urban users in the San Joaquin Valley.
-
D.
Arizona Canal
The Arizona Canal is a major man-made waterway in the Phoenix metropolitan area that delivers irrigation and municipal water while shaping urban development and recreational corridors such as the Scottsdale Waterfront.
-
E.
Tamiami Canal
Tamiami Canal is a major man-made waterway in South Florida that runs parallel to the Tamiami Trail, helping drain the Everglades and manage water flow around the Miami metropolitan area.
- 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: All-American Canal Target entity description: The All-American Canal is a major irrigation canal in southeastern California that diverts water from the Colorado River to supply farms and communities in the Imperial Valley.
-
A.
Madera Canal
Madera Canal is an irrigation and water-conveyance canal in California’s Central Valley that delivers San Joaquin River water to agricultural lands and communities in Madera County.
-
B.
Canso Canal
The Canso Canal is a navigation channel in Nova Scotia that allows ships to pass between the Atlantic Ocean and the Northumberland Strait through the Canso Causeway.
-
C.
San Luis Canal
San Luis Canal is a major irrigation and water conveyance canal in California that transports water from the San Luis Reservoir to agricultural and urban users in the San Joaquin Valley.
-
D.
Arizona Canal
The Arizona Canal is a major man-made waterway in the Phoenix metropolitan area that delivers irrigation and municipal water while shaping urban development and recreational corridors such as the Scottsdale Waterfront.
-
E.
Tamiami Canal
Tamiami Canal is a major man-made waterway in South Florida that runs parallel to the Tamiami Trail, helping drain the Everglades and manage water flow around the Miami metropolitan area.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
aqueduct
ⓘ
irrigation canal ⓘ |
| completionDate | 1942 ⓘ |
| constructedBy |
U.S. federal government
NERFINISHED
ⓘ
United States Bureau of Reclamation NERFINISHED ⓘ |
| constructionStartDate | 1934 ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| crosses | Imperial Sand Dunes area NERFINISHED ⓘ |
| designedToAvoid | routing through Mexico ⓘ |
| environmentalConcern | impacts on Mexican groundwater and wetlands ⓘ |
| feeds |
Coachella Canal
NERFINISHED
ⓘ
Imperial Irrigation District canal system NERFINISHED ⓘ |
| hasBridgeCrossings | roads and railways ⓘ |
| hasIssue |
drowning incidents
ⓘ
seepage losses ⓘ |
| hazard |
steep, slippery banks
ⓘ
strong currents ⓘ |
| infrastructureType | open-channel aqueduct ⓘ |
| knownFor | being one of the largest irrigation canals in the world ⓘ |
| length |
about 130 miles
ⓘ
about 209 kilometers ⓘ |
| linedSections | concrete ⓘ |
| locatedIn |
Imperial County, California
NERFINISHED
ⓘ
Riverside County ⓘ
surface form:
Riverside County, California
southeastern California ⓘ |
| locatedInDesert | Colorado Desert NERFINISHED ⓘ |
| maximumFlowRate |
about 26,000 cubic feet per second
ⓘ
about 736 cubic meters per second ⓘ |
| nearBorderWith | Mexico NERFINISHED ⓘ |
| nearCity |
El Centro, California
NERFINISHED
ⓘ
Yuma, Arizona NERFINISHED ⓘ |
| opened | 1942 ⓘ |
| operator | Imperial Irrigation District NERFINISHED ⓘ |
| partOf | Boulder Canyon Project NERFINISHED ⓘ |
| primaryUse | irrigation ⓘ |
| regionServed |
Coachella Valley
NERFINISHED
ⓘ
Imperial Valley NERFINISHED ⓘ |
| replaced | Alamo Canal NERFINISHED ⓘ |
| secondaryUse | municipal water supply ⓘ |
| sourceRiver | Colorado River NERFINISHED ⓘ |
| subjectOf | All-American Canal Lining Project NERFINISHED ⓘ |
| suppliesWaterTo |
Coachella Valley communities
NERFINISHED
ⓘ
Imperial Valley communities ⓘ Imperial Valley farms NERFINISHED ⓘ |
| terminus | Imperial Valley farmlands ⓘ |
| unlinedSections | earthen ⓘ |
| waterIntakeLocation | Imperial Dam NERFINISHED ⓘ |
| waterRightFrom | Colorado River Compact allocations ⓘ |
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: All-American Canal Description of subject: The All-American Canal is a major irrigation canal in southeastern California that diverts water from the Colorado River to supply farms and communities in the Imperial Valley.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.