HydroBASINS lev08 watershed · #5080383760
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 2 administrative regions : Boulia, Diamantina
Sub-basin area
636,3km²
Upstream area
2 719km²
Discharge
2,76m³/s
Mean elev.
121m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Twenty Mile Creek750 km²
- Bassin de Mulligan River520 km²
2 dept-equivalent regions (GADM L2)
- 392.0 km²61.8% of basin
- 242.7 km²38.2% of basin
3 intersecting protected areas
Mulligan River
IUCN VINature Refuge
537.11 km² overlap
Cravens Peak
IUCN IVNature Refuge
64.54 km² overlap
Toko Range
IUCN VINature Refuge
14.82 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
320 distinct species · 1 745 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 28 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 : 25 espèces reliées par 22 interactions GloBI sur 2 types (connectance 5.4%, 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°
23,9°C
Annual rain
215mm
Moisture idx (CMI)
-0,89
Runoff
28mm/an
PET
1 924mm
AET
178mm
Mean slope
0,3°
Water table
86cm
Forest
0%
Crops
0%
Urban
0%
Protected
97%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)