HydroBASINS lev08 watershed · #5080076800
Bassin de Bremer 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 1 administrative regions : Jerramungup
Sub-basin area
722,3km²
Upstream area
722,4km²
Discharge
0,9m³/s
Mean elev.
130m
Administrative coverage
1 dept-equivalent regions (GADM L2)
- 722.1 km²100.0% of basin
3 intersecting protected areas
Fitzgerald
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve
722.17 km² overlap
Fitzgerald River
IUCN IINational Park
38.55 km² overlap
Conservation Covenant
0.09 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 823 distinct species · 13 958 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 43 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 Bremer River : 37 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 37 interactions GloBI sur 3 types (connectance 3.9%, filtre Serrano α=0.2). 7 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°
15,9°C
Annual rain
524mm
Moisture idx (CMI)
-0,59
Runoff
35mm/an
PET
1 266mm
AET
447mm
Mean slope
1,1°
Water table
686cm
Forest
15%
Crops
7%
Urban
0%
Protected
5%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)