HydroBASINS lev08 watershed · #1080025560
Bassin · #1080025560
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 : Coyah, Forécariah, Kindia
Sub-basin area
1 522,5km²
Upstream area
1 522,5km²
Discharge
100,42m³/s
Mean elev.
228m
Administrative coverage
3 dept-equivalent regions (GADM L2)
- ForécariahKindia · Guinea1087.0 km²71.7% of basin
- 424.4 km²28.0% of basin
- 4.8 km²0.3% of basin
1 intersecting protected areas
Kounounkan
IUCN IVNature Reserve
40.78 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
587 distinct species · 1 375 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 22 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 · #1080025560 : 20 espèces reliées par 17 interactions GloBI sur 2 types (connectance 7.4%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
27,4°C
Annual rain
3 032mm
Moisture idx (CMI)
0,45
Runoff
2 023mm/an
PET
1 671mm
AET
1 062mm
Mean slope
5,9°
Water table
244cm
Forest
20%
Crops
4%
Urban
1%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)