{"thcode":1,"term":{"code":"h1106","name":"Arkansas - Keystone","parent":"h11","scope":"hydrologic subregion"},"uf":[],"bt":[{"code":"h11","name":"Arkansas-White-Red","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":"h110600","name":"Arkansas - Keystone","parent":"h1106","scope":"hydrologic accounting unit"}],"rt":[{"code":"q37100NE","name":"Alva","parent":"q37100","scope":"quadrangle 1:100,000 scale"},{"code":"q37100NW","name":"Buffalo","parent":"q37100","scope":"quadrangle 1:100,000 scale"},{"code":"q38098NE","name":"El Dorado","parent":"q38098","scope":"quadrangle 1:100,000 scale"},{"code":"q37098SW","name":"Enid","parent":"q37098","scope":"quadrangle 1:100,000 scale"},{"code":"fUS20","name":"Kansas","parent":"fUS","scope":"state"},{"code":"q37098SE","name":"Keystone Lake","parent":"q37098","scope":"quadrangle 1:100,000 scale"},{"code":"q38100NW","name":"Kinsley","parent":"q38100","scope":"quadrangle 1:100,000 scale"},{"code":"q38100SE","name":"Medicine Lodge","parent":"q38100","scope":"quadrangle 1:100,000 scale"},{"code":"fUS40","name":"Oklahoma","parent":"fUS","scope":"state"},{"code":"q37098NE","name":"Pawhuska","parent":"q37098","scope":"quadrangle 1:100,000 scale"},{"code":"q37098NW","name":"Ponca City","parent":"q37098","scope":"quadrangle 1:100,000 scale"},{"code":"q38100NE","name":"Pratt","parent":"q38100","scope":"quadrangle 1:100,000 scale"},{"code":"q38100SW","name":"Protection","parent":"q38100","scope":"quadrangle 1:100,000 scale"},{"code":"q38098SE","name":"Sedan","parent":"q38098","scope":"quadrangle 1:100,000 scale"},{"code":"q38098SW","name":"Wellington","parent":"q38098","scope":"quadrangle 1:100,000 scale"},{"code":"q38098NW","name":"Wichita","parent":"q38098","scope":"quadrangle 1:100,000 scale"}]}
