In medium bowl, combine flour, salt, baking soda, baking powder and cinnamon. Set aside. Cream butter in very large bowl. Beat in granulated and brown sugars. Beat in eggs, 1 at a time. Add water and vanilla and mix until well blended, about 4 minutes. Mix oats, raisins and flour mixture into sugar mixture & stir until thoroughly blended. Drop by large tablespoons onto ungreased baking sheet. Bake at 350 degrees 9 to 14 minutes, or until light-brown in color. Cool on baking sheet before removing from pan. Makes 4 dozen. Each cookie contains about: 128 calories, 23 mg cholesterol, 6 grams fat, 18 grams carbohydrates, 2 grams protein, 0.12 grams fiber.