HydroBASINS lev08 watershed · #5080575670
Bassin · #5080575670
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 : Kulin, Lake Grace
Sub-basin area
2 017,8km²
Upstream area
2 017,8km²
Discharge
0,04m³/s
Mean elev.
330m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- 1440.1 km²71.4% of basin
- 576.7 km²28.6% of basin
18 intersecting protected areas
Dragon Rocks
IUCN IaNature Reserve
89.06 km² overlap
Harris
IUCN IaNature Reserve
34.90 km² overlap
Breakaway Ridge
IUCN IaNature Reserve
17.19 km² overlap
South Buniche
IUCN IaNature Reserve
8.95 km² overlap
Rock View
IUCN IaNature Reserve
8.23 km² overlap
Crooks
IUCN IaNature Reserve
5.85 km² overlap
Unnamed WA28547
IUCN IaNature Reserve
5.16 km² overlap
Flat Rock
IUCN IaNature Reserve
4.40 km² overlap
Pederah
IUCN IaNature Reserve
4.00 km² overlap
9 more protected areassorted by overlap area
Unnamed WA31111
IUCN IaNature Reserve
3.88 km² overlap
McGlinn
IUCN IaNature Reserve
2.92 km² overlap
Unnamed WA27485
IUCN IaNature Reserve
2.37 km² overlap
Conservation Covenant
1.30 km² overlap
Silver Wattle Hill
IUCN IaNature Reserve
0.79 km² overlap
Pingaring
IUCN IaNature Reserve
0.68 km² overlap
Lake Biddy
IUCN IaNature Reserve
0.51 km² overlap
Unnamed WA25248
IUCN IaNature Reserve
0.29 km² overlap
Unnamed WA13603
IUCN IaNature Reserve
0.26 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 246 distinct species · 5 450 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 25 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 · #5080575670 : 21 espèces reliées par 21 interactions GloBI sur 2 types (connectance 7.0%, filtre Serrano α=0.2). 4 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°
16,5°C
Annual rain
344mm
Moisture idx (CMI)
-0,76
Runoff
1mm/an
PET
1 446mm
AET
292mm
Mean slope
0,9°
Water table
428cm
Forest
3%
Crops
36%
Urban
0%
Protected
9%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)