HydroBASINS lev08 watershed · #1080092350
Bassin de Oued Oukrif
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 10 administrative regions : Ain El Hadjar, Benian, Doui Thabet, El Hassasna, Oued Taria +5
Sub-basin area
635,6km²
Upstream area
635,8km²
Discharge
0,12m³/s
Mean elev.
835m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
10 dept-equivalent regions (GADM L2)
- 169.6 km²26.7% of basin
- 149.1 km²23.5% of basin
- 127.8 km²20.1% of basin
- 77.4 km²12.2% of basin
- 72.4 km²11.4% of basin
- 21.9 km²3.4% of basin
- 9.4 km²1.5% of basin
- 6.0 km²1.0% of basin
2 moreFull L2 list
- Oued Taria1.6 km² · 0.3%
- Benian0.3 km² · 0.1%
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
157 distinct species · 329 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 42 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.
ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).
Indicateurs du tissu écologique
Tissu écologique de Bassin de Oued Oukrif : 32 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 59 interactions GloBI sur 5 types (connectance 6.5%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
15,8°C
Annual rain
367mm
Moisture idx (CMI)
-0,68
Runoff
10mm/an
PET
1 138mm
AET
315mm
Mean slope
5,3°
Water table
600cm
Forest
0%
Crops
52%
Urban
8%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)