HydroBASINS lev08 watershed · #5080527680
Bassin de Guy Fawkes 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 : Armidale Dumaresq, Clarence Valley, Guyra
Sub-basin area
639,5km²
Upstream area
639,5km²
Discharge
3,96m³/s
Mean elev.
1 061m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- 416.4 km²65.2% of basin
- 172.8 km²27.1% of basin
- 49.6 km²7.8% of basin
7 intersecting protected areas
Guy Fawkes River
IUCN IbNational Park
254.43 km² overlap
Cathedral Rock
IUCN IbNational Park
31.92 km² overlap
Guy Fawkes River
IUCN IbNature Reserve
17.19 km² overlap
Gondwana Rainforests of Australia
IUCN Not ApplicableWorld Heritage Site (natural or mixed)
1.46 km² overlap
Mount Hyland
IUCN IaNature Reserve
1.39 km² overlap
New England
IUCN IbNational Park
1.03 km² overlap
Nicholii
IUCN IaFlora Reserve
0.13 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 923 distinct species · 20 477 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 34 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 Guy Fawkes River : 27 espèces dont 4 patrimoniales (LR IUCN CR/EN/VU) reliées par 55 interactions GloBI sur 4 types (connectance 9.2%, 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°
13,1°C
Annual rain
1 207mm
Moisture idx (CMI)
0,02
Runoff
220mm/an
PET
1 179mm
AET
980mm
Mean slope
12,6°
Water table
589cm
Forest
86%
Crops
1%
Urban
0%
Protected
48%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)