HydroBASINS lev08 watershed · #1080125490
Bassin de Assif Dunachale
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 : Azilal
Sub-basin area
211,2km²
Upstream area
2 613,7km²
Discharge
16,49m³/s
Mean elev.
1 562m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Assif Melloul1774 km²
- Bassin de Assif Ahansal ⴰⵙⵉⴼ ⴷⵓⵏⴰⵛⴰⵍ628 km²
1 dept-equivalent regions (GADM L2)
- Azilal211.0 km²100.0% of basin
3 intersecting protected areas
Tamga et Zaouiat Ahansal
IUCN Not ApplicablePermanent Hunting Reserve
6.11 km² overlap
Assifs Ahançal-Melloul
IUCN Not ReportedWetland of International Importance (Ramsar Site)
3.05 km² overlap
Aqqa Wabzaza
IUCN Not ApplicableBiological and Ecological Interest Site
0.05 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
10 distinct species · 18 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 5 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 Assif Dunachale : 5 espèces reliées par 3 interactions GloBI sur 2 types (connectance 30.0%, filtre Serrano α=0.2).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
14,2°C
Annual rain
508mm
Moisture idx (CMI)
-0,66
Runoff
150mm/an
PET
1 482mm
AET
430mm
Mean slope
15,2°
Water table
641cm
Forest
0%
Crops
43%
Urban
0%
Protected
12%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)