HydroBASINS lev08 watershed · #5080553440
Bassin de Forbes 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 3 administrative regions : Kempsey, Port Macquarie-Hastings, Walcha
Sub-basin area
341,9km²
Upstream area
341,9km²
Discharge
3,87m³/s
Mean elev.
599m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- 302.3 km²88.5% of basin
- 39.3 km²11.5% of basin
- 0.0 km²0.0% of basin
7 intersecting protected areas
Werrikimbe
IUCN IbNational Park
159.44 km² overlap
Gondwana Rainforests of Australia
IUCN Not ApplicableWorld Heritage Site (natural or mixed)
114.66 km² overlap
Koorebang
IUCN IaNature Reserve
4.81 km² overlap
Kindee Creek
IUCN IIState Conservation Area
0.30 km² overlap
Oxley Wild Rivers
IUCN IbNational Park
0.26 km² overlap
Jasper
IUCN IaNature Reserve
0.07 km² overlap
Willi Willi
IUCN IbNational Park
0.05 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 085 distinct species · 11 613 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 de Forbes River : 30 espèces dont 4 patrimoniales (LR IUCN CR/EN/VU) reliées par 42 interactions GloBI sur 4 types (connectance 6.3%, 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°
15,1°C
Annual rain
1 270mm
Moisture idx (CMI)
0,02
Runoff
348mm/an
PET
1 244mm
AET
1 026mm
Mean slope
14,0°
Water table
498cm
Forest
99%
Crops
0%
Urban
0%
Protected
51%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)