HydroBASINS lev08 watershed · #1081200650
Bassin de Duma
A watershed (drainage basin) is not a body of water — it is the land area where rainfall converges towards a single river that eventually reaches the sea (or an endorheic basin). Boundaries follow ridgelines.
Crosses 2 administrative regions : Bariadi, Itilima
Sub-basin area
487,9km²
Upstream area
487,9km²
Discharge
0,57m³/s
Mean elev.
1 374m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- 272.3 km²56.1% of basin
- 213.4 km²43.9% of basin
1 intersecting protected areas
Maswa G.R. (N)
IUCN IVGame Reserve
0.01 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
3 distinct species · 4 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Not enough documented interactions to build a meaningful graph for this territory.
Hydroclimate (BasinATLAS lev08)
Mean T°
21,7°C
Annual rain
877mm
Moisture idx (CMI)
-0,45
Runoff
39mm/an
PET
1 601mm
AET
742mm
Mean slope
1,5°
Water table
191cm
Forest
0%
Crops
4%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)