Niamanka
Based on OpenStreetMap data, Niamanka is 24 km long.
Niamanka is in Guinea, flowing through the subregions of Koundara
Map
Distributaries / Outflows
Niamanka flows into an
unnamed river
, which it joins at
N 12° 25′ 48″, W 13° 38′ 8″
at OSM node n3806772992,
and there 439 m of total upstream flows in.
Tributaries
Niamanka has 0 tributaries.
osm.org