Salton Sea
E15864
The Salton Sea is a large, saline, endorheic lake in the Colorado Desert of Southern California, known for its fluctuating water levels, high salinity, and significant environmental and ecological challenges.
All labels observed (4)
| Label | Occurrences |
|---|---|
| Salton Sea canonical | 50 |
| The Salton Sea | 3 |
| Salton Sea ecosystem | 1 |
| Salton Sea region | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T36201 — 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: Salton Sea Context triple: [Southern California, contains, Salton Sea]
-
A.
El Mirage Dry Lake
El Mirage Dry Lake is a dry lakebed in California known for its vast, flat playa used for land-speed racing, off-highway recreation, and film production within the Mojave Desert.
-
B.
Lake Tahoe
Lake Tahoe is a large, deep, and famously clear freshwater lake in the Sierra Nevada mountains, straddling the border of California and Nevada and serving as a major destination for outdoor recreation and tourism.
-
C.
Badwater Basin
Badwater Basin is a vast salt flat in Death Valley National Park, renowned as one of the hottest and driest places in North America and a popular landmark for its otherworldly landscape.
-
D.
Lake Carnegie
Lake Carnegie is a man-made lake in Princeton, New Jersey, best known as a rowing and recreational waterway associated with Princeton University.
-
E.
Dead Sea
The Dead Sea is a hypersaline lake in the Jordan Rift Valley, renowned as one of the world's saltiest bodies of water and Earth's lowest land elevation point.
- 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: Salton Sea Target entity description: The Salton Sea is a large, saline, endorheic lake in the Colorado Desert of Southern California, known for its fluctuating water levels, high salinity, and significant environmental and ecological challenges.
-
A.
El Mirage Dry Lake
El Mirage Dry Lake is a dry lakebed in California known for its vast, flat playa used for land-speed racing, off-highway recreation, and film production within the Mojave Desert.
-
B.
Lake Tahoe
Lake Tahoe is a large, deep, and famously clear freshwater lake in the Sierra Nevada mountains, straddling the border of California and Nevada and serving as a major destination for outdoor recreation and tourism.
-
C.
Badwater Basin
Badwater Basin is a vast salt flat in Death Valley National Park, renowned as one of the hottest and driest places in North America and a popular landmark for its otherworldly landscape.
-
D.
Lake Carnegie
Lake Carnegie is a man-made lake in Princeton, New Jersey, best known as a rowing and recreational waterway associated with Princeton University.
-
E.
Dead Sea
The Dead Sea is a hypersaline lake in the Jordan Rift Valley, renowned as one of the world's saltiest bodies of water and Earth's lowest land elevation point.
- F. None of above. chosen
Statements (50)
| Predicate | Object |
|---|---|
| instanceOf |
endorheic lake
ⓘ
rift lake ⓘ saline lake ⓘ |
| basinCountry | United States of America ⓘ |
| climate | hot desert climate ⓘ |
| country | United States of America ⓘ |
| elevation |
approximately −226 feet
ⓘ
approximately −69 meters ⓘ |
| formationEvent | 1905 Colorado River levee failure ⓘ |
| formedBy | Colorado River flooding ⓘ |
| geologicalSetting | pull-apart basin on the San Andreas Fault system ⓘ |
| hasEnvironmentalIssue |
avian disease outbreaks
ⓘ
declining water level ⓘ dust emissions from exposed lakebed ⓘ fish die‑offs ⓘ increasing salinity ⓘ odor events from hydrogen sulfide ⓘ |
| hasShoreFeature |
abandoned marinas
ⓘ
exposed playa ⓘ salt-encrusted beaches ⓘ |
| historicalUse |
recreation and tourism
ⓘ
sport fishing ⓘ |
| importantFor | migratory birds on the Pacific Flyway ⓘ |
| inflow |
Alamo River
ⓘ
New River ⓘ Whitewater River (California) ⓘ agricultural drainage canals ⓘ |
| locatedIn |
Sonoran Desert
ⓘ
surface form:
Colorado Desert
Imperial County ⓘ
surface form:
Imperial County, California
Riverside County ⓘ
surface form:
Riverside County, California
Salton Trough ⓘ
surface form:
Salton Sink
Southern California ⓘ |
| locatedInProtectedArea | Sonny Bono Salton Sea National Wildlife Refuge ⓘ |
| locatedInTimeZone | Pacific Time Zone ⓘ |
| maximumDepth |
approximately 13 meters
ⓘ
approximately 43 feet ⓘ |
| near |
Bombay Beach, California
ⓘ
North Shore, California ⓘ Salton City, California ⓘ |
| outflow | evaporation ⓘ |
| partOf |
Basin and Range Province
ⓘ
Salton Trough ⓘ |
| receivesWaterFrom |
Coachella Valley agricultural runoff
ⓘ
Imperial Valley agricultural runoff ⓘ |
| salinityComparedToOcean | higher than ocean water ⓘ |
| subjectOf |
California state environmental mitigation plans
ⓘ
Salton Sea Restoration Program ⓘ |
| surfaceArea |
approximately 343 square miles
ⓘ
approximately 890 square kilometers ⓘ |
| waterType | hypersaline ⓘ |
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: Salton Sea Description of subject: The Salton Sea is a large, saline, endorheic lake in the Colorado Desert of Southern California, known for its fluctuating water levels, high salinity, and significant environmental and ecological challenges.
Referenced by (55)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Salton Sea region
this entity surface form:
Salton Sea ecosystem
subject surface form:
Salvation Mountain
subject surface form:
Mecca, California
subject surface form:
Mecca, California
this entity surface form:
The Salton Sea
this entity surface form:
The Salton Sea
subject surface form:
State Route 111 (California)