HydroBASINS lev08 watershed · #1080333320
Bassin de Irzher ouan Sekermint
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 : In M'Guel
Sub-basin area
106,6km²
Upstream area
3 096km²
Discharge
2,79m³/s
Mean elev.
941m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Oued Mehergell823 km²
- Bassin de Oued Mehergell355 km²
1 dept-equivalent regions (GADM L2)
- 106.3 km²100.0% of basin
1 intersecting protected areas
Ahaggar
IUCN Not ApplicableCultural Park
106.31 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°
23,5°C
Annual rain
27mm
Moisture idx (CMI)
-0,99
Runoff
46mm/an
PET
1 855mm
AET
19mm
Mean slope
1,2°
Water table
241cm
Forest
0%
Crops
0%
Urban
0%
Protected
100%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)