HydroBASINS lev08 watershed · #1081014180
Bassin de Davo
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 4 administrative regions : Gbôkle, Gôh, Lôh-Djiboua, Nawa
Sub-basin area
1 849,2km²
Upstream area
6 916,9km²
Discharge
64,96m³/s
Mean elev.
159m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Guerrhy1335 km²
- Bassin de Davo278 km²
4 dept-equivalent regions (GADM L2)
- 658.5 km²35.8% of basin
- 530.2 km²28.8% of basin
- 396.2 km²21.5% of basin
- 256.4 km²13.9% of basin
8 intersecting protected areas
Niegre
IUCN Not ReportedClassified Forest
202.41 km² overlap
Niouniourou
IUCN Not ReportedClassified Forest
123.60 km² overlap
Nizoro
IUCN Not ReportedClassified Forest
89.66 km² overlap
Davo
IUCN Not ReportedClassified Forest
73.19 km² overlap
Mt. Bolo
IUCN Not ReportedClassified Forest
67.20 km² overlap
Classified Forest Name Unknown (CIV) No.61
IUCN Not ReportedClassified Forest
24.89 km² overlap
Complexe Sassandra-Dagbego
IUCN Not ReportedWetland of International Importance (Ramsar Site)
0.77 km² overlap
Classified Forest Name Unknown (CIV) No.65
IUCN Not ReportedClassified Forest
0.23 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
414 distinct species · 1 825 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 2 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.
ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).
Indicateurs du tissu écologique
Tissu écologique de Bassin de Davo : 2 espèces reliées par 1 interaction GloBI sur 1 type (connectance 100.0%, filtre Serrano α=0.2).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
25,8°C
Annual rain
1 467mm
Moisture idx (CMI)
-0,03
Runoff
477mm/an
PET
1 511mm
AET
1 135mm
Mean slope
2,4°
Water table
82cm
Forest
25%
Crops
14%
Urban
4%
Protected
32%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)