HydroBASINS lev08 watershed · #5080091620
Bassin · #5080091620
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 2 administrative regions : Gnowangerup, Kent
Sub-basin area
1 281,9km²
Upstream area
1 281,9km²
Discharge
0m³/s
Mean elev.
306m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- 1001.0 km²78.1% of basin
- 280.5 km²21.9% of basin
11 intersecting protected areas
Chinocup
IUCN IaNature Reserve
85.85 km² overlap
Willoughby
IUCN IaNature Reserve
6.93 km² overlap
Chinocup Dam
IUCN IaNature Reserve
5.34 km² overlap
Conservation Covenant
1.76 km² overlap
Unnamed WA36967
IUCN IaNature Reserve
1.46 km² overlap
Unnamed WA26569
IUCN IaNature Reserve
1.29 km² overlap
Unnamed WA23218
IUCN IaNature Reserve
1.07 km² overlap
Fitzgerald
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve
0.64 km² overlap
Unnamed WA28549
IUCN IaNature Reserve
0.63 km² overlap
2 more protected areassorted by overlap area
Unnamed WA25212
IUCN IaNature Reserve
0.44 km² overlap
Unnamed WA22966
IUCN IaNature Reserve
0.39 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 006 distinct species · 5 604 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 · #5080091620 : 33 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 37 interactions GloBI sur 3 types (connectance 5.0%, 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°
15,8°C
Annual rain
359mm
Moisture idx (CMI)
-0,73
Runoff
3mm/an
PET
1 339mm
AET
306mm
Mean slope
0,6°
Water table
353cm
Forest
0%
Crops
32%
Urban
0%
Protected
8%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)