HydroBASINS lev08 watershed · #5080206840
Bassin de Fly 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 4 administrative regions across 2 countries : Boven Digoel, Merauke, Middle Fly, North Fly
Sub-basin area
367,9km²
Upstream area
14 577,3km²
Discharge
1 755,83m³/s
Mean elev.
27m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Fly River198 km²
- Bassin de Fly River89 km²
4 dept-equivalent regions (GADM L2)
- 190.9 km²52.1% of basin
- 69.5 km²19.0% of basin
- 53.9 km²14.7% of basin
- 52.0 km²14.2% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
42 distinct species · 77 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 15 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 Fly River : 14 espèces reliées par 9 interactions GloBI sur 2 types (connectance 8.6%, filtre Serrano α=0.2). 1 bulle taxonomique (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°
26,6°C
Annual rain
3 431mm
Moisture idx (CMI)
0,53
Runoff
2 091mm/an
PET
1 608mm
AET
1 608mm
Mean slope
0,9°
Water table
20cm
Forest
78%
Crops
12%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)