Drainage

Drainage features include all water features.These are either natural  or artificial. They include  rivers ,lakes,swamps,ponds,wells and human made lake.
Swamp areas have few settlements because they are breeding grounds for mosquito's.It is also difficult  to construct roads in the swampy areas other drainage  features can be shown using symbols whose meaning are in the sky of the map.

Location: saiwa, Transzoia-East, KENYA