HydroBASINS lev08 watershed · #1080782900
Bassin de Mayo Boula
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 3 administrative regions : Diamaré, Mayo Danay, Mayo Kani
Sub-basin area
919,4km²
Upstream area
2 360,3km²
Discharge
9,9m³/s
Mean elev.
341m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Mayo Boula341 km²
- Bassin de Mayo Boula290 km²
3 dept-equivalent regions (GADM L2)
- 532.6 km²58.2% of basin
- 223.1 km²24.4% of basin
- 160.0 km²17.5% of basin
1 intersecting protected areas
Waza Logone Floodplain
IUCN Not ReportedWetland of International Importance (Ramsar Site)
17.71 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
246 distinct species · 476 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 19 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 Boula : 12 espèces reliées par 32 interactions GloBI sur 2 types (connectance 18.7%, filtre Serrano α=0.2). 7 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°
28,4°C
Annual rain
760mm
Moisture idx (CMI)
-0,63
Runoff
117mm/an
PET
2 065mm
AET
641mm
Mean slope
0,1°
Water table
11cm
Forest
0%
Crops
27%
Urban
2%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)