HydroBASINS lev08 watershed · #1080768290
Bassin de Tinkisso
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 : Dinguiraye, Kouroussa
Sub-basin area
52,1km²
Upstream area
4 827,9km²
Discharge
48,47m³/s
Mean elev.
397m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Bouka1979 km²
- Bassin de Tinkisso124 km²
2 dept-equivalent regions (GADM L2)
- 30.2 km²58.2% of basin
- DinguirayeFaranah · Guinea21.7 km²41.8% of basin
1 intersecting protected areas
Tinkisso
IUCN IVWetland of International Importance (Ramsar Site)
51.94 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
0 distinct species · 0 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Graphe en cours d’indexation
Calcul du tissu écologique de cette entité.
Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 2s).
Hydroclimate (BasinATLAS lev08)
Mean T°
26,4°C
Annual rain
1 382mm
Moisture idx (CMI)
-0,32
Runoff
307mm/an
PET
2 046mm
AET
1 000mm
Mean slope
1,3°
Water table
81cm
Forest
18%
Crops
1%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)