{"thcode":1,"term":{"code":"h190305","name":"190305","parent":"h1903","scope":"hydrologic accounting unit"},"uf":[],"bt":[{"code":"h1903","name":"Yukon","parent":"h19","scope":"hydrologic subregion"},{"code":"h19","name":"Alaska","parent":"hroot","scope":"hydrologic region"},{"code":"hroot","name":"US hydrologic units","parent":"fUS","scope":"hydrologic subregion"},{"code":"fUS","name":"United States","parent":"fLD10","scope":"country"},{"code":"fLD10","name":"North America","parent":"fLD","scope":"continent"},{"code":"fLD","name":"Land","parent":"root","scope":"continent"},{"code":"root","name":"Earth","parent":null,"scope":"Common geographic areas focused on the US"}],"nt":[{"code":"h19030501","name":"Aniak","parent":"h190305","scope":"hydrologic unit"},{"code":"h19030502","name":"Kuskokwim Delta","parent":"h190305","scope":"hydrologic unit"},{"code":"h19030503","name":"Nunavak-St. Matthew Islands","parent":"h190305","scope":"hydrologic unit"}],"rt":[]}