In a small bowl, combine flour, baking powder, baking soda, sugar and lemon zest. Set aside.
In a larger bowl, whisk together yogurt, milk and water. Add the egg and mix until smooth and creamy.
Combine wet and dry ingredients, then gently fold in the blueberries using a rubber spatula.
Heat a heavy bottomed skillet with 1 Tbsp. of butter until the butter is bubbling. Drop about 1/4 cup of pancake batter into the hot butter and cook for about 3 minutes until the cakes are nicely browned. Flip and cook for another 2 to 3 minutes.
Repeat with the remaining batter. Add additional butter each time you cook a new batch.
Serve warm with maple syrup.