HydroBASINS lev08 watershed · #5080596910

Bassin de Yass 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 4 administrative regions : Palerang, Unincorporated Australian Capita, Upper Lachlan, Yass Valley

Pfafstetter: 56429040

Sub-basin area

1 654km²

Upstream area

1 654,1km²

Discharge

7,3m³/s

Mean elev.

629m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Goodradigbee River1854 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

4 dept-equivalent regions (GADM L2)

Yass Valley
New South Wales · Australia
1459.8 km²
88.3% of basin
Palerang
New South Wales · Australia
176.2 km²
10.7% of basin
Upper Lachlan
New South Wales · Australia
16.8 km²
1.0% of basin
Unincorporated Australian Capita
Australian Capital Territory · Australia
1.1 km²
0.1% of basin

8 intersecting protected areas

Mundoonen
IUCN Ia
Nature Reserve
12.43 km² overlap
Bango
IUCN Ia
Nature Reserve
2.64 km² overlap
Mcleods Creek
IUCN Ia
Nature Reserve
2.21 km² overlap
Goorooyarroo
IUCN Ia
Nature Reserve
1.77 km² overlap
Belmount
IUCN II
Nature Reserve
1.38 km² overlap
Mulligans Flat
IUCN IV
Nature Reserve
0.38 km² overlap
Goorooyarroo
IUCN IV
Nature Reserve
0.21 km² overlap
Hattons Corner
IUCN III
Nature Reserve
0.04 km² overlap

Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.

Species present

3 178 distinct species · 301 680 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 34 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).

RègnesAnimalPlanteChampignonBacterie

RelationsPredationParasitismeSymbiosePollinisation

StatutEn dangerVulnérableProtégéeEndémique

RègnesAnimalPlanteChampignonBacterie

RelationsPredationParasitismeSymbiosePollinisation

StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Bassin de Yass River : 26 espèces reliées par 63 interactions GloBI sur 5 types (connectance 11.2%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées

Interactions affichées

Connectance

0.112

Patrimoniales

Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Hydroclimate (BasinATLAS lev08)

Mean T°

12,8°C

Annual rain

736mm

Moisture idx (CMI)

-0,41

Runoff

146mm/an

PET

1 252mm

AET

626mm

Mean slope

3,6°

Water table

323cm

Forest

Crops

Urban

Protected

HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)