HydroBASINS lev08 watershed · #1081446430
Bassin de Angwa River
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 : Makonde, Mbire
Sub-basin area
794,7km²
Upstream area
794,7km²
Discharge
1,67m³/s
Mean elev.
1 082m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- 776.3 km²98.0% of basin
- 15.8 km²2.0% of basin
1 intersecting protected areas
Doma
IUCN VISafari Area
165.02 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
49 distinct species · 124 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 8 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.
ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).
Indicateurs du tissu écologique
Tissu écologique de Bassin de Angwa River : 8 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) + 0 bulles famille, 5 interactions GloBI documentées sur 2 types (connectance 17.9%, filtre Serrano α=0.2).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
19,3°C
Annual rain
798mm
Moisture idx (CMI)
-0,49
Runoff
67mm/an
PET
1 560mm
AET
673mm
Mean slope
3,3°
Water table
482cm
Forest
35%
Crops
12%
Urban
1%
Protected
21%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)