Dolwen Reservoir (Q20591250)

• matcher place: Wales (relation 58437), Conwy (relation 297287)
• view on Wikidata
• Wikipedia: Welsh
• Wikimedia Commons
• Overpass query: show query – Overpass Turbo

  [timeout:300][out:json];
  (
      node(around:1000,53.22081,-3.53908)[product][~"^(addr:housenumber|.*name.*)$"~".",i];
      way(around:1000,53.22081,-3.53908)[product][~"^(addr:housenumber|.*name.*)$"~".",i];
      rel(around:1000,53.22081,-3.53908)[product][~"^(addr:housenumber|.*name.*)$"~".",i];
      node(around:1000,53.22081,-3.53908)[landuse=reservoir][name];
      way(around:1000,53.22081,-3.53908)[landuse=reservoir][name];
      rel(around:1000,53.22081,-3.53908)[landuse=reservoir][name];
      node(around:1000,53.22081,-3.53908)["man_made"="storage_tank"][name];
      way(around:1000,53.22081,-3.53908)["man_made"="storage_tank"][name];
      rel(around:1000,53.22081,-3.53908)["man_made"="storage_tank"][name];
      node(around:1000,53.22081,-3.53908)[natural=water][name];
      way(around:1000,53.22081,-3.53908)[natural=water][name];
      rel(around:1000,53.22081,-3.53908)[natural=water][name];
      node(around:1000,53.22081,-3.53908)[water=lake][name];
      way(around:1000,53.22081,-3.53908)[water=lake][name];
      rel(around:1000,53.22081,-3.53908)[water=lake][name];
      node(around:1000,53.22081,-3.53908)[water=reservoir][name];
      way(around:1000,53.22081,-3.53908)[water=reservoir][name];
      rel(around:1000,53.22081,-3.53908)[water=reservoir][name];
  );
  out center tags;

matches

login to upload wikidata tags

found a single match candidate

Search criteria from Wikidata

view with query.wikidata.org

reservoir (Q1047832)	man_made=storage_tank
reservoir (Q131681)	water=reservoir, landuse=reservoir
body of water (Q15324)	natural=water
lake (Q23397)	water=lake
product (Q2424752)	product
artificial lake (Q3215290)	water=reservoir