HydroBASINS lev08 watershed · #1080700050
Bassin du Gouroubi
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 1 administrative regions : Say
Sub-basin area
660,7km²
Upstream area
13 170,7km²
Discharge
7,51m³/s
Mean elev.
243m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin du Gouroubi2305 km²
- Bassin du Gouroubi379 km²
1 dept-equivalent regions (GADM L2)
- SayTillabéry · Niger658.2 km²100.0% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
6 distinct species · 8 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Not enough documented interactions to build a meaningful graph for this territory.
Hydroclimate (BasinATLAS lev08)
Mean T°
28,8°C
Annual rain
566mm
Moisture idx (CMI)
-0,73
Runoff
30mm/an
PET
2 091mm
AET
476mm
Mean slope
0,7°
Water table
338cm
Forest
0%
Crops
57%
Urban
8%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)