HydroBASINS lev08 watershed · #1080089750
Bassin de Oued Mina
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 24 administrative regions : Ain Bouchekif, Ain El Hadid, Ain Ferah, Ain Kermes, Chehaima +19
Sub-basin area
2 878,4km²
Upstream area
2 878,8km²
Discharge
1,86m³/s
Mean elev.
844m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
24 dept-equivalent regions (GADM L2)
- 382.1 km²13.3% of basin
- Ain El HadidTiaret · Algeria371.4 km²12.9% of basin
- Mechraa SafaTiaret · Algeria276.3 km²9.6% of basin
- 265.1 km²9.2% of basin
- Sidi BakhtiTiaret · Algeria214.8 km²7.5% of basin
- 214.7 km²7.5% of basin
- 206.1 km²7.2% of basin
- 190.1 km²6.6% of basin
16 moreFull L2 list
- Oued Essalem161.8 km² · 5.6%
- Djillali Ben Ammar149.7 km² · 5.2%
- Tagdemt124.5 km² · 4.3%
- Rahouia98.5 km² · 3.4%
- Sougueur70.2 km² · 2.4%
- Tiaret47.9 km² · 1.7%
- Oued El Abtal40.0 km² · 1.4%
- Sidi M'Hamed Benaouda20.5 km² · 0.7%
- Guertoufa18.6 km² · 0.6%
- Ain Bouchekif9.3 km² · 0.3%
- Ain Kermes8.0 km² · 0.3%
- Medrissa3.2 km² · 0.1%
- Takhemaret2.9 km² · 0.1%
- Djebilet Rosfa1.0 km² · 0.0%
- Naima0.8 km² · 0.0%
- Chehaima0.8 km² · 0.0%
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
327 distinct species · 858 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 39 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 Mina : 26 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 126 interactions GloBI sur 5 types (connectance 15.4%, filtre Serrano α=0.2). 15 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°
15,3°C
Annual rain
447mm
Moisture idx (CMI)
-0,59
Runoff
24mm/an
PET
1 103mm
AET
382mm
Mean slope
5,4°
Water table
572cm
Forest
0%
Crops
56%
Urban
2%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)