HydroBASINS lev08 watershed · #5080581400
Bassin de Girribung 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 2 administrative regions : Lithgow, Singleton
Sub-basin area
136,3km²
Upstream area
2 046,9km²
Discharge
9,07m³/s
Mean elev.
555m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Carne Creek508 km²
- Bassin de Coorongooba Creek429 km²
2 dept-equivalent regions (GADM L2)
- 135.5 km²99.4% of basin
- 0.8 km²0.6% of basin
2 intersecting protected areas
Greater Blue Mountains Area
IUCN Not ApplicableWorld Heritage Site (natural or mixed)
135.73 km² overlap
Wollemi
IUCN IbNational Park
135.71 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
573 distinct species · 1 519 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 35 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 Girribung Creek : 27 espèces reliées par 35 interactions GloBI sur 3 types (connectance 5.9%, filtre Serrano α=0.2). 8 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°
14,4°C
Annual rain
940mm
Moisture idx (CMI)
-0,26
Runoff
189mm/an
PET
1 264mm
AET
799mm
Mean slope
12,7°
Water table
521cm
Forest
100%
Crops
0%
Urban
0%
Protected
100%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)