HydroBASINS lev08 watershed · #5080587870
Bassin · #5080587870
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 1 administrative regions : Esperance
Sub-basin area
944,6km²
Upstream area
944,6km²
Discharge
1,11m³/s
Mean elev.
150m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
1 dept-equivalent regions (GADM L2)
- 944.2 km²100.0% of basin
8 intersecting protected areas
Burdett South
IUCN IaNature Reserve
44.67 km² overlap
Kau Rock
IUCN IaNature Reserve
36.37 km² overlap
Burdett North
IUCN IaNature Reserve
8.12 km² overlap
Mount Burdett
IUCN IaNature Reserve
3.24 km² overlap
Mullet Lake
IUCN IaNature Reserve
3.07 km² overlap
Lake Warden System
IUCN Not ReportedWetland of International Importance (Ramsar Site)
1.33 km² overlap
Burdett
IUCN IaNature Reserve
0.71 km² overlap
Mount Ney
IUCN IaNature Reserve
0.67 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
919 distinct species · 3 136 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).
Indicateurs du tissu écologique
Tissu écologique de Bassin · #5080587870 : 26 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 34 interactions GloBI sur 3 types (connectance 5.7%, filtre Serrano α=0.2). 9 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°
16,6°C
Annual rain
492mm
Moisture idx (CMI)
-0,61
Runoff
25mm/an
PET
1 261mm
AET
420mm
Mean slope
0,3°
Water table
504cm
Forest
43%
Crops
9%
Urban
0%
Protected
10%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)