HydroBASINS lev08 watershed · #1080906610
Bassin de Nana Barya نهر نانا
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 1 administrative regions : Monts de Lam
Sub-basin area
21,8km²
Upstream area
4 723,2km²
Discharge
54m³/s
Mean elev.
460m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Nana Barya نهر نانا1655 km²
- Bassin de Toua342 km²
1 dept-equivalent regions (GADM L2)
- 21.7 km²100.0% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
0 distinct species · 0 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Graphe en cours d’indexation
Calcul du tissu écologique de cette entité.
Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 2s).
Hydroclimate (BasinATLAS lev08)
Mean T°
26,5°C
Annual rain
1 238mm
Moisture idx (CMI)
-0,36
Runoff
283mm/an
PET
1 935mm
AET
905mm
Mean slope
1,0°
Water table
95cm
Forest
74%
Crops
6%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)