Below the hills the country is high and arid, generally level, but sometimes rolling in sandy undulations, and much intersected by hill torrents, 201 in number. With the exceptions of two, these streams dry up after the rains, and their influence is only felt for a few miles below the hills.
The eastern portion of the district is at a level sufficiently low to benefit by the floods of the Indus. A barren tract intervenes between these zones, and is beyond the reach of the hill streams on the one hand and of the Indus on the other. Although liable to great extremes of temperature, and to a very scanty rainfall, the district is not unhealthy.
The Sulaiman Mountains rise to a height of 10,000 feet in the north of the district.
Frank and open in his manners, fairly truthful, faithful to his word, temperate and enduring, and looking upon courage as the highest virtue, the true Baluch of the Derajat is a pleasant man to have dealings with .There are petroleum and gas reservoirs in district Dera Ghazi Khan at sites rodho, zindapir, afiband, Dhodhak etc. The Koh-e-Sulaiman Range constitutes a major part of this area, This range is full of naturl deposits like Marble & Lime Stone. A big cement plant DG Cement is also situated in Kofla Sattai Tehsil Dera Ghazi Khan.
| Tehsil | No. of Unions |
|---|---|
| Dera Ghazi Khan | 41 |
| Taunsa Sharif | 18 |
| De-Ex.Area of D.G.Khan | 1 |
| Total | 60 |