HydroBASINS lev08 watershed · #5080613230
Bassin de Woady Yaloak 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 5 administrative regions : Ballarat, Colac-Otway, Corangamite, Golden Plains, Pyrenees
Sub-basin area
1 219,2km²
Upstream area
1 219,2km²
Discharge
8,59m³/s
Mean elev.
275m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
5 dept-equivalent regions (GADM L2)
- 1071.6 km²87.8% of basin
- 73.8 km²6.0% of basin
- 35.0 km²2.9% of basin
- 27.2 km²2.2% of basin
- 12.3 km²1.0% of basin
30 intersecting protected areas
Enfield
IUCN IIState Park
38.27 km² overlap
Mount Erip F.R.
IUCN IaNature Conservation Reserve
2.53 km² overlap
Linton F.F.R.
IUCN IaNature Conservation Reserve
2.27 km² overlap
Haddon Common B.R
IUCN IVNatural Features Reserve
1.58 km² overlap
Unnamed P0021
IUCN IVPrivate Nature Reserve
1.48 km² overlap
Illabarook Grassland F.R
IUCN IaNature Conservation Reserve
1.26 km² overlap
Rokewood Common N.C.R.
IUCN IaNatural Features Reserve
1.05 km² overlap
Enfield
IUCN IaReference Area
0.98 km² overlap
Devils Kitchen G.R.
IUCN IIINatural Features Reserve
0.60 km² overlap
21 more protected areassorted by overlap area
Dereel Lagoon W.R
IUCN IaNature Conservation Reserve
0.56 km² overlap
Dereel H27 B.R.
IUCN IVNatural Features Reserve
0.48 km² overlap
Mount Bute S.R.
IUCN IIINatural Features Reserve
0.44 km² overlap
Corindhap N.C.R.
IUCN IaNatural Features Reserve
0.39 km² overlap
Watsons Hill B.R.
IUCN IVNatural Features Reserve
0.37 km² overlap
Clarkesdale H22 B.R.
IUCN IVNatural Features Reserve
0.29 km² overlap
Dereel H26 B.R.
IUCN IVNatural Features Reserve
0.25 km² overlap
Clarkesdale H23 B.R.
IUCN IVNatural Features Reserve
0.25 km² overlap
Karuc-a-ruc Creek SS.R.
IUCN IIINatural Features Reserve
0.24 km² overlap
Unnamed P0050
IUCN IVPrivate Nature Reserve
0.24 km² overlap
Illabrook Rail Line N.C.R.
IUCN IaNatural Features Reserve
0.22 km² overlap
Dereel H28 B.R.
IUCN IVNatural Features Reserve
0.20 km² overlap
Dereel H25 B.R
IUCN IVNatural Features Reserve
0.17 km² overlap
Happy Valley Crossing SS.R.
IUCN IIINatural Features Reserve
0.17 km² overlap
Smythesdale SS.R.
IUCN IIINatural Features Reserve
0.13 km² overlap
Smythesdale H16 B.R.
IUCN IVNatural Features Reserve
0.13 km² overlap
Nintingbool B.R.
IUCN IVNatural Features Reserve
0.09 km² overlap
Natural Features Reserve
0.08 km² overlap
Cressy SS.R.
IUCN IIINatural Features Reserve
0.08 km² overlap
Dereel H24 B.R.
IUCN IVNatural Features Reserve
0.07 km² overlap
Staffordshire Reef B.R.
IUCN IVNatural Features Reserve
0.06 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
2 206 distinct species · 163 265 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 37 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 Woady Yaloak River : 27 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 67 interactions GloBI sur 5 types (connectance 10.1%, filtre Serrano α=0.2). 10 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°
12,9°C
Annual rain
653mm
Moisture idx (CMI)
-0,40
Runoff
220mm/an
PET
1 096mm
AET
557mm
Mean slope
1,9°
Water table
155cm
Forest
17%
Crops
12%
Urban
0%
Protected
4%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)