Kollumerpomp AKA De Pomp: "Flag: Two horizontal stripes white and blue,
with on the center of the white stripe a red six-pointed star, pointing
The star's height is 1/3 of the flag height.
Colors: clear-red, cobalt blue, and white
Pomp means discharging-sluice, culvert (Dutch and Afrikaans: duiker).
Source: information from Kollumerland municipality.