
The Likangala River originates at
Zomba mountain in southern
Malawi
Malawi (; or aláwi Tumbuka: ''Malaŵi''), officially the Republic of Malawi, is a landlocked country in Southeastern Africa that was formerly known as Nyasaland. It is bordered by Zambia to the west, Tanzania to the north and northe ...
and flows through both urban and rural areas before it flows into
Lake Chilwa, a
wetland of international significance being a
UNESCO
The United Nations Educational, Scientific and Cultural Organization is a specialized agency of the United Nations (UN) aimed at promoting world peace and security through international cooperation in education, arts, sciences and culture. I ...
Biodiversity Reserve and
Ramsar site
A Ramsar site is a wetland site designated to be of international importance under the Ramsar Convention,8 ha (O)
*** Permanent 8 ha (P)
*** Seasonal Intermittent < 8 ha(Ts)
** .
The river has a length of 50 km and flows along varying topography between elevations of 1265 m and 790 m above sea level. Its catchment covers 756 km
2.
It is an important river providing water for domestic uses and irrigation. It is also the river that provides water for the
Likangala Rice Irrigation scheme which was established in 1969, which caters to about 200 farmers and covers an area of 415 ha in size. Communities living in the catchment benefit from many provisioning services including wild foods, reeds, sand, stone, fish and wood. Water quality of the Likangala varies along its length, and point and non-point sources of pollution impact on it. Where it passes by the city
Zomba, effluent from the
waste water treatment plans joins the river causing discolorations and
algae
Algae ( , ; : alga ) are any of a large and diverse group of photosynthetic, eukaryotic organisms. The name is an informal term for a polyphyletic grouping that includes species from multiple distinct clades. Included organisms range from ...
growth.
[Ullberg, M., 2015. Temporal water quality study of the heavily human-impacted Likangala River, Zomba, Malawi. Uppsala University. http://uu.diva-portal.org/smash/get/diva2:787196/FULLTEXT01.pdf]
References
{{coord, 15, 25, S, 35, 36, E, display=title, region:MW_type:river_source:GNS-enwiki
Wetlands of Malawi
Rivers of Malawi