HydroBASINS lev08 watershed · #1080337110
Bassin de Honadj
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 : Bordj El Haouasse, Djanet
Sub-basin area
100,1km²
Upstream area
2 707km²
Discharge
0,81m³/s
Mean elev.
991m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Âdjou1540 km²
- Bassin de Honadj1068 km²
2 dept-equivalent regions (GADM L2)
- 76.4 km²76.4% of basin
- Bordj El HaouasseIllizi · Algeria23.5 km²23.6% of basin
1 intersecting protected areas
Tassili N'Ajjer
IUCN Not ApplicableCultural Park
99.89 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°
23,8°C
Annual rain
16mm
Moisture idx (CMI)
-0,99
Runoff
9mm/an
PET
1 807mm
AET
10mm
Mean slope
0,6°
Water table
343cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)