HydroBASINS lev08 watershed · #5080611780
Bassin de Eel Drain
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 : Glenelg, Grant, Wattle Range, West Wimmera
Sub-basin area
1 157,1km²
Upstream area
1 157,2km²
Discharge
3,31m³/s
Mean elev.
84m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
4 dept-equivalent regions (GADM L2)
- 747.4 km²64.6% of basin
- 208.0 km²18.0% of basin
- 166.4 km²14.4% of basin
- 35.8 km²3.1% of basin
20 intersecting protected areas
Tooloy-Lake Mundi W.R.
IUCN VINatural Features Reserve
41.22 km² overlap
Roseneath
IUCN IaReference Area
17.52 km² overlap
Tooloy F.R
IUCN IaNature Conservation Reserve
3.89 km² overlap
Kanawinka F.R
IUCN IaNature Conservation Reserve
3.55 km² overlap
Kerr Swamp W.R.
IUCN VINatural Features Reserve
2.29 km² overlap
The Heath
IUCN IVForest Reserve
2.05 km² overlap
Unnamed (No.HA135)
IUCN IIIHeritage Agreement
1.83 km² overlap
Topperwein
IUCN IVForest Reserve
1.74 km² overlap
Kaladbro H3 B.R
IUCN IVNatural Features Reserve
1.51 km² overlap
11 more protected areassorted by overlap area
Wilkin F.F.R.
IUCN IaNature Conservation Reserve
1.27 km² overlap
Glenelg River (6) SS.R.
IUCN IIINatural Features Reserve
0.55 km² overlap
Island Swamp
IUCN IVForest Reserve
0.43 km² overlap
Kaladbro H20 B.R
IUCN IVNatural Features Reserve
0.39 km² overlap
Kanawinka H16 B.R.
IUCN IVNatural Features Reserve
0.34 km² overlap
Kaladbro W.R
IUCN IaNature Conservation Reserve
0.24 km² overlap
Nagwarry H19 B.R
IUCN IVNatural Features Reserve
0.08 km² overlap
Nagwarry H17 B.R.
IUCN IVNatural Features Reserve
0.06 km² overlap
Werrikoo B.R
IUCN IVNatural Features Reserve
0.05 km² overlap
Nagwarry H18 B.R.
IUCN IVNatural Features Reserve
0.05 km² overlap
Nangwarry
IUCN IVForest Reserve
0.00 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 221 distinct species · 20 424 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 Eel Drain : 19 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 43 interactions GloBI sur 4 types (connectance 9.2%, filtre Serrano α=0.2). 12 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°
13,8°C
Annual rain
703mm
Moisture idx (CMI)
-0,39
Runoff
105mm/an
PET
1 156mm
AET
599mm
Mean slope
0,6°
Water table
51cm
Forest
58%
Crops
2%
Urban
0%
Protected
7%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)