{"thcode":1,"term":{"code":"h07080202","name":"Shell Rock","parent":"h070802","scope":"hydrologic unit"},"uf":[],"bt":[{"code":"h070802","name":"Iowa","parent":"h0708","scope":"hydrologic accounting unit"},{"code":"h0708","name":"Upper Mississippi-Iowa-Skunk-Wapsipinicon","parent":"h07","scope":"hydrologic subregion"},{"code":"h07","name":"Upper Mississippi","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":"q44094NWF3","name":"Albert Lea East","parent":"q44094NW","scope":"quadrangle 1:24,000 scale"},{"code":"q44094NWE3","name":"Albert Lea West","parent":"q44094NW","scope":"quadrangle 1:24,000 scale"},{"code":"q44094NWD3","name":"Alden","parent":"q44094NW","scope":"quadrangle 1:24,000 scale"},{"code":"q43094NEB2","name":"Allison","parent":"q43094NE","scope":"quadrangle 1:24,000 scale"},{"code":"q43094NEA1","name":"Aureola","parent":"q43094NE","scope":"quadrangle 1:24,000 scale"},{"code":"f19013","name":"Black Hawk","parent":"fUS19","scope":"county"},{"code":"f19017","name":"Bremer","parent":"fUS19","scope":"county"},{"code":"q44094SWE1","name":"Bristol","parent":"q44094SW","scope":"quadrangle 1:24,000 scale"},{"code":"f19023","name":"Butler","parent":"fUS19","scope":"county"},{"code":"q44094SWH1","name":"Carpenter","parent":"q44094SW","scope":"quadrangle 1:24,000 scale"},{"code":"f19033","name":"Cerro Gordo","parent":"fUS19","scope":"county"},{"code":"q44094SEC4","name":"Charles City","parent":"q44094SE","scope":"quadrangle 1:24,000 scale"},{"code":"q43094NEC2","name":"Clarksville","parent":"q43094NE","scope":"quadrangle 1:24,000 scale"},{"code":"q43094NEC3","name":"Coster","parent":"q43094NE","scope":"quadrangle 1:24,000 scale"},{"code":"q43094NWH1","name":"Dougherty","parent":"q43094NW","scope":"quadrangle 1:24,000 scale"},{"code":"q43094NEA2","name":"Dumont North","parent":"q43094NE","scope":"quadrangle 1:24,000 scale"},{"code":"q44094NWF2","name":"Ellendale","parent":"q44094NW","scope":"quadrangle 1:24,000 scale"},{"code":"q44094NWE4","name":"Emmons","parent":"q44094NW","scope":"quadrangle 1:24,000 scale"},{"code":"q44094SWE2","name":"Fertile","parent":"q44094SW","scope":"quadrangle 1:24,000 scale"},{"code":"q44094SWF1","name":"Fertile NE","parent":"q44094SW","scope":"quadrangle 1:24,000 scale"},{"code":"q44094SWF2","name":"Fertile SE","parent":"q44094SW","scope":"quadrangle 1:24,000 scale"},{"code":"f19067","name":"Floyd","parent":"fUS19","scope":"county"},{"code":"f19069","name":"Franklin","parent":"fUS19","scope":"county"},{"code":"f27047","name":"Freeborn","parent":"fUS27","scope":"county"},{"code":"q44094NWF4","name":"Glenville","parent":"q44094NW","scope":"quadrangle 1:24,000 scale"},{"code":"q44094SWH2","name":"Grafton","parent":"q44094SW","scope":"quadrangle 1:24,000 scale"},{"code":"q43094NEB1","name":"Greene","parent":"q43094NE","scope":"quadrangle 1:24,000 scale"},{"code":"q44094SWG4","name":"Hanford","parent":"q44094SW","scope":"quadrangle 1:24,000 scale"},{"code":"q44094NWE2","name":"Hartland","parent":"q44094NW","scope":"quadrangle 1:24,000 scale"},{"code":"q44094NWG3","name":"Hayward","parent":"q44094NW","scope":"quadrangle 1:24,000 scale"},{"code":"q44094SWD1","name":"Lake Mills","parent":"q44094SW","scope":"quadrangle 1:24,000 scale"},{"code":"q44094SWG2","name":"Manly","parent":"q44094SW","scope":"quadrangle 1:24,000 scale"},{"code":"q44094SWG3","name":"Mason City","parent":"q44094SW","scope":"quadrangle 1:24,000 scale"},{"code":"q44094SWH4","name":"Mason City SE","parent":"q44094SW","scope":"quadrangle 1:24,000 scale"},{"code":"f19131","name":"Mitchell","parent":"fUS19","scope":"county"},{"code":"q44094NWG4","name":"Myrtle","parent":"q44094NW","scope":"quadrangle 1:24,000 scale"},{"code":"q43094NED1","name":"Nashua","parent":"q43094NE","scope":"quadrangle 1:24,000 scale"},{"code":"q43094NEC1","name":"Nashua NW","parent":"q43094NE","scope":"quadrangle 1:24,000 scale"},{"code":"q44094SWH3","name":"Nora Springs","parent":"q44094SW","scope":"quadrangle 1:24,000 scale"},{"code":"q44094SWG1","name":"Northwood","parent":"q44094SW","scope":"quadrangle 1:24,000 scale"},{"code":"q44094SEB3","name":"Orchard","parent":"q44094SE","scope":"quadrangle 1:24,000 scale"},{"code":"q44094SEA2","name":"Osage SW","parent":"q44094SE","scope":"quadrangle 1:24,000 scale"},{"code":"q43094NED2","name":"Plainfield","parent":"q43094NE","scope":"quadrangle 1:24,000 scale"},{"code":"q44094SEA4","name":"Rockford","parent":"q44094SE","scope":"quadrangle 1:24,000 scale"},{"code":"q44094SEB4","name":"Roseville","parent":"q44094SE","scope":"quadrangle 1:24,000 scale"},{"code":"q44094SEA3","name":"Rudd","parent":"q44094SE","scope":"quadrangle 1:24,000 scale"},{"code":"q43094NWG1","name":"Sheffield","parent":"q43094NW","scope":"quadrangle 1:24,000 scale"},{"code":"q43094NED3","name":"Shell Rock","parent":"q43094NE","scope":"quadrangle 1:24,000 scale"},{"code":"q43094NEE3","name":"Waverly","parent":"q43094NE","scope":"quadrangle 1:24,000 scale"},{"code":"f19189","name":"Winnebago","parent":"fUS19","scope":"county"},{"code":"f19195","name":"Worth","parent":"fUS19","scope":"county"}]}