HydroBASINS lev08 watershed · #1080029920
Bassin · #1080029920
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 : Chefchaouen
Sub-basin area
61,8km²
Upstream area
61,9km²
Discharge
0,6m³/s
Mean elev.
394m
Administrative coverage
1 dept-equivalent regions (GADM L2)
- 55.3 km²89.4% of basin
2 intersecting protected areas
Cote Rhomara
IUCN Not ApplicableBiological and Ecological Interest Site
12.46 km² overlap
Côte de Ghomara
IUCN Not ApplicablePermanent Hunting Reserve
4.49 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
35 distinct species · 58 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 8 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 · #1080029920 : 7 espèces reliées par 5 interactions GloBI sur 2 types (connectance 17.9%, filtre Serrano α=0.2). 1 bulle taxonomique (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°
17,1°C
Annual rain
554mm
Moisture idx (CMI)
-0,55
Runoff
295mm/an
PET
1 222mm
AET
469mm
Mean slope
18,9°
Water table
745cm
Forest
99%
Crops
0%
Urban
5%
Protected
51%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)