HydroBASINS lev08 watershed · #1080770600
Bassin de Sandana
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 : Houet, Tuy
Sub-basin area
36km²
Upstream area
2 330,6km²
Discharge
5,06m³/s
Mean elev.
314m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Sandana894 km²
- Bassin de Sandana20 km²
2 dept-equivalent regions (GADM L2)
- 18.8 km²52.5% of basin
- 17.0 km²47.5% of basin
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°
27,7°C
Annual rain
980mm
Moisture idx (CMI)
-0,50
Runoff
63mm/an
PET
1 963mm
AET
828mm
Mean slope
3,5°
Water table
328cm
Forest
0%
Crops
7%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)