Decker Creek Dam (Q32836236)

• matcher place: Travis County (relation 91939), Austin (relation 113314)
• view on Wikidata
• Overpass query: show query – Overpass Turbo

  [timeout:300][out:json];
  (
      node(around:1000,30.28528,-97.59694)[barrier][~"^(addr:housenumber|.*name.*)$"~".",i];
      way(around:1000,30.28528,-97.59694)[barrier][~"^(addr:housenumber|.*name.*)$"~".",i];
      rel(around:1000,30.28528,-97.59694)[barrier][~"^(addr:housenumber|.*name.*)$"~".",i];
      node(around:1000,30.28528,-97.59694)["drinking_water"][~"^(addr:housenumber|.*name.*)$"~".",i];
      way(around:1000,30.28528,-97.59694)["drinking_water"][~"^(addr:housenumber|.*name.*)$"~".",i];
      rel(around:1000,30.28528,-97.59694)["drinking_water"][~"^(addr:housenumber|.*name.*)$"~".",i];
      node(around:1000,30.28528,-97.59694)[landuse=reservoir][name];
      way(around:1000,30.28528,-97.59694)[landuse=reservoir][name];
      rel(around:1000,30.28528,-97.59694)[landuse=reservoir][name];
      node(around:1000,30.28528,-97.59694)["man_made"="dyke"][name];
      way(around:1000,30.28528,-97.59694)["man_made"="dyke"][name];
      rel(around:1000,30.28528,-97.59694)["man_made"="dyke"][name];
      node(around:1000,30.28528,-97.59694)[water=reservoir][name];
      way(around:1000,30.28528,-97.59694)[water=reservoir][name];
      rel(around:1000,30.28528,-97.59694)[water=reservoir][name];
      node(around:1000,30.28528,-97.59694)[waterway=dam][~"^(addr:housenumber|.*name.*)$"~".",i];
      way(around:1000,30.28528,-97.59694)[waterway=dam][~"^(addr:housenumber|.*name.*)$"~".",i];
      rel(around:1000,30.28528,-97.59694)[waterway=dam][~"^(addr:housenumber|.*name.*)$"~".",i];
  );
  out center tags;

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Search criteria from Wikidata

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levee (Q105190)	man_made=dyke
dam (Q12323)	waterway=dam, landuse=reservoir, water=reservoir, drinking_water
obstacle (Q264661)	barrier