HydroBASINS lev08 watershed · #5080598370
Bassin de Tarcutta 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 : Greater Hume, Gundagai, Tumbarumba, Tumut, Wagga Wagga
Sub-basin area
1 712,2km²
Upstream area
1 712,4km²
Discharge
7,58m³/s
Mean elev.
434m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
5 dept-equivalent regions (GADM L2)
- 1074.5 km²62.8% of basin
- 287.8 km²16.8% of basin
- 272.5 km²15.9% of basin
- 73.2 km²4.3% of basin
- 4.2 km²0.2% of basin
10 intersecting protected areas
Carabost
IUCN IaFlora Reserve
26.92 km² overlap
Murraguldrie
IUCN IaFlora Reserve
14.20 km² overlap
Downfall
IUCN IaNature Reserve
4.83 km² overlap
Tarcutta Hills
IUCN IVConservation Reserve
4.34 km² overlap
Tarcutta Hills
IUCN IVConservation Reserve
3.09 km² overlap
Laurel Hill
IUCN IaFlora Reserve
1.40 km² overlap
Helms
IUCN IaFlora Reserve
0.99 km² overlap
Courabyra
IUCN IaNature Reserve
0.36 km² overlap
Conservation Reserve
0.20 km² overlap
1 more protected areassorted by overlap area
Ellerslie
IUCN IaNature Reserve
0.18 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 457 distinct species · 58 847 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 29 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 Tarcutta Creek : 23 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 45 interactions GloBI sur 5 types (connectance 11.1%, filtre Serrano α=0.2). 6 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°
13,9°C
Annual rain
855mm
Moisture idx (CMI)
-0,34
Runoff
138mm/an
PET
1 308mm
AET
697mm
Mean slope
5,2°
Water table
441cm
Forest
41%
Crops
4%
Urban
0%
Protected
4%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)