HydroBASINS lev08 watershed · #5080592360
Bassin de Paper Collar Creek
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 3 administrative regions : Broomehill-Tambellup, Cranbrook, Gnowangerup
Sub-basin area
1 355,8km²
Upstream area
1 355,8km²
Discharge
0,6m³/s
Mean elev.
268m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- 472.8 km²34.9% of basin
- 443.6 km²32.7% of basin
- 439.0 km²32.4% of basin
11 intersecting protected areas
Stirling Range
IUCN IINational Park
306.95 km² overlap
Camel Lake
IUCN IaNature Reserve
32.17 km² overlap
Jebarjup
IUCN IaNature Reserve
10.16 km² overlap
Balicup Lake
IUCN IaNature Reserve
6.87 km² overlap
Salt Lake
IUCN IaNature Reserve
1.51 km² overlap
Wansbrough
IUCN IaNature Reserve
1.28 km² overlap
Conservation Covenant
0.68 km² overlap
Beejenup
IUCN IaNature Reserve
0.50 km² overlap
Pootenup
IUCN IaNature Reserve
0.47 km² overlap
2 more protected areassorted by overlap area
Formby
IUCN IaNature Reserve
0.38 km² overlap
Conservation Covenant
0.21 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
2 365 distinct species · 70 164 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 30 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 Paper Collar Creek : 20 espèces reliées par 44 interactions GloBI sur 3 types (connectance 7.8%, filtre Serrano α=0.2). 14 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°
15,2°C
Annual rain
445mm
Moisture idx (CMI)
-0,64
Runoff
59mm/an
PET
1 238mm
AET
381mm
Mean slope
1,8°
Water table
347cm
Forest
20%
Crops
26%
Urban
0%
Protected
27%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)