CREATE TABLE table_7719 ("Basin" TEXT, "Outlet" TEXT, "Total Area" TEXT, "In-State Area" TEXT, "% In-State" TEXT)

What outlet has and in-state area of 055 1,497km 2 578mi 2?
SELECT "Outlet" FROM table_7719 WHERE "In-State Area" = '055 1,497km 2 578mi 2'
SELECT "Outlet" FROM "table_7719" WHERE "In-State Area" = '055 1,497km 2 578mi 2'