In January 2008, it was merged with the Ämter Karrharde, Süderlügum and Wiedingharde, and the municipalities Niebüll and Leck to form the Amt Südtondern.
In January 2008, it was merged with the Ämter Karrharde, Süderlügum and Bökingharde, and the municipalities Niebüll and Leck to form the Amt Südtondern.