Topography and Drainage
The Metropolis is generally flat with gentle undulating low relief. The altitude ranges from 400 to 800 ft. above sea level. The only naturally occurring water systems are a few seasonal streams that hold water during the rainy season but dry up during the dry because the streams have their headwaters from Tamale which is situated on a higher ground. Consequently, the lack of sufficient water bodies in the Metropolis has impacted the regular supply of water to homes in the Metropolis. Some dams and dug-outs have been constructed either by communities or Non-Governmental Organizations in the Metropolis. Two of such dams are the Datoyili and water works dams. These dams and dug-outs serve as water sources for animals as well as for domestic purposes. Despite this poor drainage situation, the Metropolis still has the potential for irrigation schemes. For instance, the Pagazaa stream has a potential that could serve as irrigation for agricultural purposes.
