HydroBASINS lev08 watershed · #5080048750
Bassin de Maiama 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 2 administrative regions : Bulolo, Huon
Sub-basin area
363,5km²
Upstream area
363,8km²
Discharge
16,26m³/s
Mean elev.
684m
Administrative coverage
2 dept-equivalent regions (GADM L2)
- 265.4 km²73.3% of basin
- 96.4 km²26.6% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
16 distinct species · 29 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°
23,5°C
Annual rain
2 645mm
Moisture idx (CMI)
0,39
Runoff
1 423mm/an
PET
1 617mm
AET
1 615mm
Mean slope
18,8°
Water table
599cm
Forest
60%
Crops
3%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)