{"thcode":1,"term":{"code":"h19040504","name":"Delta River","parent":"h190405","scope":"hydrologic unit"},"uf":[],"bt":[{"code":"h190405","name":"190405","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":"p485","name":"Black Rapids Training Site","parent":"p23","scope":"Army"},{"code":"f02068","name":"Denali","parent":"fUS02","scope":"Borough"},{"code":"f02090","name":"Fairbanks North Star","parent":"fUS02","scope":"Borough"},{"code":"p535","name":"Fort Greely (Scheduled to close)","parent":"p23","scope":"Army"},{"code":"p573","name":"Gulkana Glacier Training Site (Army)","parent":"p23","scope":"Army"},{"code":"f02170","name":"Matanuska-Susitna","parent":"fUS02","scope":"Borough"},{"code":"f02240","name":"Southeast Fairbanks","parent":"fUS02","scope":"Census area"},{"code":"f02261","name":"Valdez-Cordova","parent":"fUS02","scope":"Census area"}]}