Donald McHardy Dam (Q31911551)

• matcher place: KwaZulu-Natal (relation 349390)
• view on Wikidata
• Overpass query: show query – Overpass Turbo

  [timeout:300][out:json];
  (
      node(around:1000,-28.18333,30.18333)[product][~"^(addr:housenumber|.*name.*)$"~".",i];
      way(around:1000,-28.18333,30.18333)[product][~"^(addr:housenumber|.*name.*)$"~".",i];
      rel(around:1000,-28.18333,30.18333)[product][~"^(addr:housenumber|.*name.*)$"~".",i];
      node(around:1000,-28.18333,30.18333)[landuse=reservoir][name];
      way(around:1000,-28.18333,30.18333)[landuse=reservoir][name];
      rel(around:1000,-28.18333,30.18333)[landuse=reservoir][name];
      node(around:1000,-28.18333,30.18333)["man_made"="storage_tank"][name];
      way(around:1000,-28.18333,30.18333)["man_made"="storage_tank"][name];
      rel(around:1000,-28.18333,30.18333)["man_made"="storage_tank"][name];
      node(around:1000,-28.18333,30.18333)[natural=water][name];
      way(around:1000,-28.18333,30.18333)[natural=water][name];
      rel(around:1000,-28.18333,30.18333)[natural=water][name];
      node(around:1000,-28.18333,30.18333)[water=lake][name];
      way(around:1000,-28.18333,30.18333)[water=lake][name];
      rel(around:1000,-28.18333,30.18333)[water=lake][name];
      node(around:1000,-28.18333,30.18333)[water=reservoir][name];
      way(around:1000,-28.18333,30.18333)[water=reservoir][name];
      rel(around:1000,-28.18333,30.18333)[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