{"thcode":1,"term":{"code":"h19040601","name":"Upper Koyukuk River","parent":"h190406","scope":"hydrologic unit"},"uf":[],"bt":[{"code":"h190406","name":"190406","parent":"h1904","scope":"hydrologic accounting unit"},{"code":"h1904","name":"Southwest Alaska","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":[],"rt":[{"code":"p1472","name":"Gates of the Arctic National Park","parent":"p18","scope":"National Park"},{"code":"p1519","name":"Gates of the Arctic National Preserve","parent":"p30","scope":"National Preserve"},{"code":"p2861","name":"Gates of the Arctic Wilderness","parent":"p22","scope":"Wilderness"},{"code":"f02185","name":"North Slope","parent":"fUS02","scope":"Borough"},{"code":"f02290","name":"Yukon-Koyukuk","parent":"fUS02","scope":"Census area"}]}
