HydroBASINS lev08 watershed · #1081201320
Bassin de Nyanga
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 3 administrative regions : Divénié, Mayoko, Mossendjo
Sub-basin area
366,4km²
Upstream area
366,5km²
Discharge
7,26m³/s
Mean elev.
592m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- 264.5 km²72.5% of basin
- 55.2 km²15.1% of basin
- 45.0 km²12.3% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
5 distinct species · 6 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°
22,9°C
Annual rain
1 787mm
Moisture idx (CMI)
0,14
Runoff
625mm/an
PET
1 542mm
AET
1 250mm
Mean slope
5,1°
Water table
238cm
Forest
100%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)