1 1/2 cups water
1/4 cup white wine vinegar
1/4 cup dry white wine
2 bay leaves
1 teaspoon whole white peppercorns
1 teaspoon dried thyme
1 small onion, peeled and chopped
1 carrot, washed and chopped
2 stalks celery, washed and chopped
1 leek, washed and chopped
4 five-ounce fresh salmon filets, all skin and bones removed