HydroBASINS lev08 watershed · #5080203000
Bassin de Purmi
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 1 administrative regions : Mappi
Sub-basin area
331,2km²
Upstream area
1 094,9km²
Discharge
78,19m³/s
Mean elev.
20m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #5080201670612 km²
- Bassin de Amura151 km²
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 distinct species · 1 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°
26,7°C
Annual rain
3 701mm
Moisture idx (CMI)
0,57
Runoff
2 357mm/an
PET
1 594mm
AET
1 594mm
Mean slope
0,6°
Water table
16cm
Forest
49%
Crops
22%
Urban
1%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)