HydroBASINS lev08 watershed · #1080022150
Bassin de Bugama Creek
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 : Asari-Toru, Degema, Emuoha, Ikwerre, Obio/Akpor
Sub-basin area
279,8km²
Upstream area
280km²
Discharge
13,12m³/s
Mean elev.
9m
Administrative coverage
5 dept-equivalent regions (GADM L2)
- 173.7 km²62.3% of basin
- 39.6 km²14.2% of basin
- 33.5 km²12.0% of basin
- 16.7 km²6.0% of basin
- 5.9 km²2.1% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
117 distinct species · 278 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 26 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 Bugama Creek : 22 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 21 interactions GloBI sur 3 types (connectance 6.5%, 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°
26,6°C
Annual rain
2 550mm
Moisture idx (CMI)
0,39
Runoff
1 479mm/an
PET
1 561mm
AET
1 311mm
Mean slope
0,5°
Water table
9cm
Forest
89%
Crops
32%
Urban
47%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)