HydroBASINS lev08 watershed · #5080206290
Bassin de Pio 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 : Ialibu-Pangia, Kagua-Erave, Karimui-Nomane, Kikori
Sub-basin area
112,5km²
Upstream area
21 481,2km²
Discharge
1 130,12m³/s
Mean elev.
825m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Erave River1314 km²
- Bassin de Erave River38 km²
4 dept-equivalent regions (GADM L2)
- 60.4 km²53.9% of basin
- 47.8 km²42.6% of basin
- 3.5 km²3.1% of basin
- 0.4 km²0.3% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
0 distinct species · 0 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Not enough documented interactions to build a meaningful graph for this territory.
Hydroclimate (BasinATLAS lev08)
Mean T°
22,3°C
Annual rain
4 394mm
Moisture idx (CMI)
0,62
Runoff
2 168mm/an
PET
1 603mm
AET
1 603mm
Mean slope
21,2°
Water table
749cm
Forest
98%
Crops
2%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)