HydroBASINS lev08 watershed · #1080974400
Bassin de Ibba
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 : Meridi, Yambio
Sub-basin area
934,3km²
Upstream area
11 094,4km²
Discharge
85,33m³/s
Mean elev.
546m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Ibba7994 km²
- Bassin de Ibba2166 km²
2 dept-equivalent regions (GADM L2)
- Yambio682.1 km²73.3% of basin
- 248.2 km²26.7% of basin
1 intersecting protected areas
Southern
IUCN IINational Park
187.15 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 distinct species · 1 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°
26,0°C
Annual rain
1 255mm
Moisture idx (CMI)
-0,35
Runoff
100mm/an
PET
1 930mm
AET
1 061mm
Mean slope
1,1°
Water table
139cm
Forest
96%
Crops
11%
Urban
0%
Protected
20%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)