HydroBASINS lev08 watershed · #1080844150
Bassin de Koulda
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 across 2 countries : Bounkani, Noumbiel
Sub-basin area
1 488,4km²
Upstream area
1 488,4km²
Discharge
8,69m³/s
Mean elev.
326m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- 1476.1 km²99.6% of basin
- 6.2 km²0.4% of basin
3 intersecting protected areas
Comoe National Park
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve
136.43 km² overlap
Parc national de la Comoé
IUCN IINational Park
128.84 km² overlap
Comoé National Park
IUCN Not ApplicableWorld Heritage Site (natural or mixed)
117.54 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
47 distinct species · 249 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 Koulda : 2 espèces + 0 bulles famille, 1 interaction GloBI documentées 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°
26,8°C
Annual rain
1 115mm
Moisture idx (CMI)
-0,38
Runoff
182mm/an
PET
1 809mm
AET
937mm
Mean slope
1,5°
Water table
261cm
Forest
42%
Crops
4%
Urban
0%
Protected
9%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)