Match: Q7071958 + relation/1249596

• Wikidata: O'Shaughnessy Dam (Q7071958)
• OSM: Hetch Hetchy Reservoir (relation 1249596)
• matcher place: Tuolumne County (relation 396471), Yosemite National Park (relation 1643367)
• distance between Wikidata coordinates and OSM location: 207 feet
• Wikimedia Commons
• English Wikipedia categories: 1923 establishments in California, Arch–gravity dams, Buildings and structures in Tuolumne County, California, Buildings and structures in Yosemite National Park, Dam controversies, Dams completed in 1923, Dams in California, Dams on the Tuolumne River, Energy infrastructure completed in 1923, Hetch Hetchy Project, History of San Francisco, Hydroelectric power plants in California, Reservoirs and dams in National Park Service areas, United States local public utility dams
• Tags from Wikidata and Wikipedia: barrier, drinking_water, landuse=aquaculture, landuse=reservoir, man_made=dyke, man_made=reservoir_covered, water=reservoir, waterway=dam

Match details

OSM tag name=Hetch Hetchy Reservoir matches Hetch Hetchy Reservoir in these Wikidata fields:

• extract: enwiki

Search criteria from categories

Arch–gravity dams	waterway=dam
Dams completed in 1923	waterway=dam
Dams in California	waterway=dam
Dams on the Tuolumne River	waterway=dam
Reservoirs and dams in National Park Service areas	man_made=reservoir_covered, waterway=dam, landuse=reservoir, water=reservoir
United States local public utility dams	waterway=dam