HydroBASINS lev08 watershed · #5080378880
Bassin de Mulligan River
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 : Boulia
Sub-basin area
519,8km²
Upstream area
1 332,9km²
Discharge
1,51m³/s
Mean elev.
163m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Mulligan River532 km²
- Bassin de Mulligan River281 km²
1 dept-equivalent regions (GADM L2)
- 518.6 km²100.0% of basin
3 intersecting protected areas
Toko Range
IUCN VINature Refuge
290.03 km² overlap
Mulligan River
IUCN VINature Refuge
121.16 km² overlap
Cravens Peak
IUCN IVNature Refuge
6.81 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
83 distinct species · 290 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 23 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 Mulligan River : 21 espèces reliées par 21 interactions GloBI sur 2 types (connectance 7.6%, filtre Serrano α=0.2). 3 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°
23,8°C
Annual rain
229mm
Moisture idx (CMI)
-0,88
Runoff
39mm/an
PET
1 935mm
AET
190mm
Mean slope
0,4°
Water table
188cm
Forest
0%
Crops
0%
Urban
0%
Protected
81%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)