OSM tag name=Diablo Dam matches Diablo Lake in these Wikidata fields:
| Lakes of Whatcom County, Washington | water=lake, water=pond, natural=lake |
| Reservoirs and dams in National Park Service areas | man_made=reservoir_covered, waterway=dam, landuse=reservoir, water=reservoir |
| Reservoirs in Washington (state) | water=reservoir, landuse=reservoir, man_made=reservoir_covered |