HydroBASINS lev08 watershed · #1080881520
Bassin de Mayo Déo
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 5 administrative regions across 2 countries : Faro, Faro et Déo, Ganye, Jada, Teungo
Sub-basin area
2 035,2km²
Upstream area
8 698,9km²
Discharge
109,28m³/s
Mean elev.
482m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Mayo Koutin807 km²
- Bassin de Mayo Déo31 km²
5 dept-equivalent regions (GADM L2)
- 1304.0 km²64.3% of basin
- 491.2 km²24.2% of basin
- 144.2 km²7.1% of basin
- 59.9 km²3.0% of basin
- 27.4 km²1.4% of basin
1 intersecting protected areas
Faro
IUCN IINational Park
541.31 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
209 distinct species · 451 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 40 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 Mayo Déo : 36 espèces reliées par 33 interactions GloBI sur 4 types (connectance 4.2%, filtre Serrano α=0.2). 4 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°
25,8°C
Annual rain
1 287mm
Moisture idx (CMI)
-0,31
Runoff
280mm/an
PET
1 874mm
AET
959mm
Mean slope
4,8°
Water table
284cm
Forest
36%
Crops
19%
Urban
1%
Protected
37%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)