In one bowl combine the flour, baking soda, baking powder, pumpkin pie spice, and salt. Whisk together.
In another bowl, whisk together the sugar, oil, eggs, pumpkin, and water.
Mix the wet into dry and beat until it just comes together.
Pour the batter into loaf pans that have been sprayed with cooking spray. I was able to fill 6 mini loaves. You could also use 3 large loaf pans.
Scatter the top with pepitas.
Bake in a preheated 350 degree oven for 40-50 minutes for small loaves, and 60 to 70 for large ones. Cool completely on racks.