D taɣiwant, i d-yezgan deg usammar n lwilaya n Tubiret. Tamnaḍt-agi tesɛa 8 522 n yimezdaɣ leḥsabat n 2008. Tajumma-ines 92 n km2. Timnaḍin i as-id-yezzin d tigi : - Seg ugafa: d taɣiwant n At Bumahdi.