HydroBASINS lev08 watershed · #5080593040
Bassin de Mirrool 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 6 administrative regions : Bland, Coolamon, Griffith, Leeton, Narrandera +1
Sub-basin area
2 287,1km²
Upstream area
2 287,1km²
Discharge
1,08m³/s
Mean elev.
237m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
6 dept-equivalent regions (GADM L2)
- 619.6 km²27.1% of basin
- 600.1 km²26.2% of basin
- 585.5 km²25.6% of basin
- 427.9 km²18.7% of basin
- 33.4 km²1.5% of basin
- 20.1 km²0.9% of basin
4 intersecting protected areas
Ingalba
IUCN IaNature Reserve
14.94 km² overlap
Pucawan
IUCN IaNature Reserve
2.87 km² overlap
Big Bush
IUCN IaNature Reserve
1.35 km² overlap
South West Woodland
IUCN IaNature Reserve
1.02 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 437 distinct species · 31 750 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 33 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 Mirrool Creek : 24 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 43 interactions GloBI sur 3 types (connectance 8.1%, filtre Serrano α=0.2). 9 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°
16,3°C
Annual rain
506mm
Moisture idx (CMI)
-0,64
Runoff
11mm/an
PET
1 392mm
AET
430mm
Mean slope
1,0°
Water table
301cm
Forest
1%
Crops
41%
Urban
0%
Protected
1%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)