In a large bowl combine flour, baking soda, salt, and spices. Set aside. In another large bowl, mix oil and sugars together. Add eggs one at a time and mix well. Add the pumpkin and water and beat until thoroughly combined. Slowly add in the flour mixture and beat well. Divide batter between prepared pans evenly and set aside.
Combine flour, brown sugar, and cinnamon and mix well. Pour melted butter over the top and stir until moistened and clumpy. Sprinkle evenly over batter.
Bake at 350 for 40-45 minutes or until toothpick in the middle comes out clean.
For this recipe, I used an 8x8 dish and 2 6x3 bread pans, but you can use 6 mini loaf pans or three large loaf pans, too.