Lightly coat a 4-quart Dutch oven or pot with cooking spray. Heat over medium heat. Cook ground turkey in hot Dutch oven about 5 minutes or until no longer pink, stirring occasionally. Drain off any fat. Stir in water, undrained tomatoes, V8 juice, barley, split peas, salt, oregano, basil, black pepper and bay leaf. Bring to a boil; reduce heat. Simmer, covered, for 30 minutes.
Stir celery into soup mixture. Simmer, covered, for 30 minutes more or until celery and barley are tender. Remove and discard bay leaf. Makes.