HydroBASINS lev08 watershed · #5080201460
Bassin de Tagari 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 5 administrative regions : Kandep, Komo-Magarima, Koroba-Kopiago, Lagaip-Porgera, Tari-Pori
Sub-basin area
1 790,9km²
Upstream area
1 790,9km²
Discharge
119,35m³/s
Mean elev.
2 079m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
5 dept-equivalent regions (GADM L2)
- 563.8 km²31.6% of basin
- 549.5 km²30.8% of basin
- 441.8 km²24.8% of basin
- 195.7 km²11.0% of basin
- 32.3 km²1.8% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
618 distinct species · 1 673 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 13 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 Tagari River : 13 espèces reliées par 8 interactions GloBI sur 3 types (connectance 10.3%, filtre Serrano α=0.2).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
16,3°C
Annual rain
3 263mm
Moisture idx (CMI)
0,57
Runoff
2 268mm/an
PET
1 378mm
AET
1 378mm
Mean slope
11,1°
Water table
252cm
Forest
91%
Crops
3%
Urban
1%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)