{"text_format":"dbase-jsonl-2026-09-30","columns":[{"name":"NAME","type":"character","width":40},{"name":"SYSTEM","type":"character","width":40}],"n_rows":56,"rows_kept":56,"cut":false,"deleted_skipped":0,"read_ended":"whole","bounds":"16MiB/16384/4096/first_that_fit","version":"dbase_level_three","encoding_class":"enc_absent","reader":"statdb_count/9"}
["Alabama",null]
["Arkansas","Mississippi"]
["Bear",null]
["Brazos",null]
["Canadian","Mississippi"]
["Chattahoochee",null]
["Clark Fork","Columbia"]
["Colorado","Colorado"]
["Columbia","Columbia"]
["Colville",null]
["Connecticut",null]
["Cumberland","Mississippi"]
["Flathead","Columbia"]
["Gila","Colorado"]
["Green","Colorado"]
["Hudson",null]
["Illinois","Mississippi"]
["Kings",null]
["Klamath",null]
["Koyukuk","Yukon"]
["Kuskokwim",null]
["Mississippi","Mississippi"]
["Missouri","Mississippi"]
["Niagara","St. Lawrence"]
["North Platte","Mississippi"]
["Ohio","Mississippi"]
["Pecos","Rio Grande"]
["Pee Dee",null]
["Pend Oreille","Columbia"]
["Penobscot",null]
["Platte","Mississippi"]
["Porcupine","Yukon"]
["Potomac",null]
["Rainy","St. Lawrence"]
["Red","Mississippi"]
["Red River of the North","Nelson/Saskatchewan"]
["Richelieu","St. Lawrence"]
["Rio Grande","Rio Grande"]
["Sacramento",null]
["Salt","Colorado"]
["San Joaquin",null]
["Savannah",null]
["Snake","Columbia"]
["Souris","Nelson/Saskatchewan"]
["St. Clair","St. Lawrence"]
["St. John",null]
["St. Johns",null]
["St. Lawrence","St. Lawrence"]
["Stikine",null]
["Susitina",null]
["Susquehanna",null]
["Tennessee","Mississippi"]
["Willamette","Columbia"]
["Wisconsin","Mississippi"]
["Yellowstone","Mississippi"]
["Yukon","Yukon"]