San Francisco Public Utilities Commission watershed lands
E1529520
UNEXPLORED
The San Francisco Public Utilities Commission watershed lands are a protected expanse of publicly owned terrain in the Bay Area managed to safeguard regional drinking water supplies and associated natural ecosystems.
All labels observed (2)
| Label | Occurrences |
|---|---|
| San Francisco Public Utilities Commission water system | 1 |
| San Francisco Public Utilities Commission watershed lands canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T22299570 — 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: San Francisco Public Utilities Commission watershed lands Context triple: [Calaveras Reservoir, locatedInProtectedArea, San Francisco Public Utilities Commission watershed lands]
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A.
San Francisco Peninsula watershed
The San Francisco Peninsula watershed is the network of creeks, reservoirs, and drainage basins that collect and channel water across the San Francisco Peninsula into the Pacific Ocean and San Francisco Bay.
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B.
San Francisco Peninsula reservoir system
The San Francisco Peninsula reservoir system is a network of man-made lakes and related infrastructure that stores and supplies drinking water to the San Francisco Bay Area, particularly the city of San Francisco and nearby communities.
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C.
Solano County Water Agency
Solano County Water Agency is a public water management agency in California responsible for regional water supply, flood control, and environmental stewardship in Solano County.
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D.
Contra Costa Water District
Contra Costa Water District is a public water agency in California that supplies drinking and irrigation water to communities in and around Contra Costa County.
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E.
San Francisco Bay Regional Water Quality Control Board
The San Francisco Bay Regional Water Quality Control Board is a regional agency responsible for protecting and regulating water quality in the San Francisco Bay Area under California’s statewide water governance system.
- 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: San Francisco Public Utilities Commission watershed lands Target entity description: The San Francisco Public Utilities Commission watershed lands are a protected expanse of publicly owned terrain in the Bay Area managed to safeguard regional drinking water supplies and associated natural ecosystems.
-
A.
San Francisco Peninsula watershed
The San Francisco Peninsula watershed is the network of creeks, reservoirs, and drainage basins that collect and channel water across the San Francisco Peninsula into the Pacific Ocean and San Francisco Bay.
-
B.
San Francisco Peninsula reservoir system
The San Francisco Peninsula reservoir system is a network of man-made lakes and related infrastructure that stores and supplies drinking water to the San Francisco Bay Area, particularly the city of San Francisco and nearby communities.
-
C.
Solano County Water Agency
Solano County Water Agency is a public water management agency in California responsible for regional water supply, flood control, and environmental stewardship in Solano County.
-
D.
Contra Costa Water District
Contra Costa Water District is a public water agency in California that supplies drinking and irrigation water to communities in and around Contra Costa County.
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E.
San Francisco Bay Regional Water Quality Control Board
The San Francisco Bay Regional Water Quality Control Board is a regional agency responsible for protecting and regulating water quality in the San Francisco Bay Area under California’s statewide water governance system.
- F. None of above. chosen
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
Calaveras Reservoir
→
locatedInProtectedArea
→
San Francisco Public Utilities Commission watershed lands
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linked to: San Francisco Public Utilities Commission watershed lands