Prep: Preheat the oven to 400°F. Line a 12 cup muffin tin with muffin liners.
Batter: In a large mixing bowl mix together the flour, brown sugar, baking powder, baking soda, cinnamon, ginger, cloves, and salt.
Add in the pumpkin, eggs, oil, and water. Mix well, until no clumps remain
Distribute batter into muffin cups, approximately ½ cup each
Streusel: In a small bowl, mix all the streusel ingredients together, sprinkle about 1 tablespoon of streusel over each muffin, press streusel gently into muffin batter.
Bake: Bake for 25-30 minutes, or until a toothpick comes out clean
Glaze: While muffins are baking, mix all glaze ingredients in a small bowl. Set aside.
Let muffins cool for 10-20 minutes, the drizzle maple glaze over the tops of each. Serve muffins immediately and enjoy!