HydroBASINS lev08 watershed · #1080749150
Bassin de Rigil Iméra
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 : Aboudeïa, Mangalmé
Sub-basin area
597,8km²
Upstream area
1 530,3km²
Discharge
2,61m³/s
Mean elev.
468m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #1080741510482 km²
- Bassin · #1080741500450 km²
2 dept-equivalent regions (GADM L2)
- 388.6 km²65.3% of basin
- 206.9 km²34.7% 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
Not enough documented interactions to build a meaningful graph for this territory.
Hydroclimate (BasinATLAS lev08)
Mean T°
28,4°C
Annual rain
714mm
Moisture idx (CMI)
-0,67
Runoff
57mm/an
PET
2 144mm
AET
602mm
Mean slope
0,1°
Water table
36cm
Forest
0%
Crops
3%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)