HydroBASINS lev08 watershed · #5080070860
Bassin · #5080070860
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 : Nambucca
Sub-basin area
16,9km²
Upstream area
16,9km²
Discharge
0,24m³/s
Mean elev.
8m
Administrative coverage
1 dept-equivalent regions (GADM L2)
- 14.4 km²85.3% of basin
2 intersecting protected areas
National Park
6.36 km² overlap
Gumma
IUCN VIndigenous Protected Area
0.56 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 136 distinct species · 53 077 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 29 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 · #5080070860 : 22 espèces reliées par 44 interactions GloBI sur 4 types (connectance 10.1%, filtre Serrano α=0.2). 8 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°
18,8°C
Annual rain
1 462mm
Moisture idx (CMI)
0,11
Runoff
436mm/an
PET
1 308mm
AET
1 079mm
Mean slope
1,2°
Water table
44cm
Forest
100%
Crops
0%
Urban
1%
Protected
40%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)