HydroBASINS lev08 watershed · #1080830390
Bassin de Lankonon
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 : Tchologo
Sub-basin area
927,4km²
Upstream area
927,5km²
Discharge
3,4m³/s
Mean elev.
323m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
1 dept-equivalent regions (GADM L2)
- 923.6 km²100.0% of basin
1 intersecting protected areas
Ouarigue
IUCN Not ReportedClassified Forest
188.98 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
19 distinct species · 78 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°
26,6°C
Annual rain
1 168mm
Moisture idx (CMI)
-0,36
Runoff
121mm/an
PET
1 819mm
AET
957mm
Mean slope
1,6°
Water table
188cm
Forest
42%
Crops
12%
Urban
0%
Protected
46%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)