HydroBASINS lev08 watershed · #1081184960
Bassin de Dziélé
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 : Djambala, Lékana, Okoyo
Sub-basin area
723,2km²
Upstream area
1 177,8km²
Discharge
47,88m³/s
Mean elev.
575m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Dziélé328 km²
- Bassin de Dziélé126 km²
3 dept-equivalent regions (GADM L2)
- 288.8 km²40.1% of basin
- 276.0 km²38.3% of basin
- 155.2 km²21.6% of basin
1 intersecting protected areas
Parc National Ogooué-Lékéti
IUCN IINational Park
94.44 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 distinct species · 3 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°
24,0°C
Annual rain
2 097mm
Moisture idx (CMI)
0,25
Runoff
1 211mm/an
PET
1 573mm
AET
1 383mm
Mean slope
5,5°
Water table
266cm
Forest
5%
Crops
12%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)