HydroBASINS lev08 watershed · #5080161170
Bassin de Sungai Toyu
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 : Paser, Penajam Paser Utara
Sub-basin area
262,2km²
Upstream area
930,6km²
Discharge
28,43m³/s
Mean elev.
125m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Sungai Toyu552 km²
- Bassin de Sungai Toyu116 km²
2 dept-equivalent regions (GADM L2)
- 175.9 km²67.4% of basin
- 85.1 km²32.6% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
26 distinct species · 38 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°
25,7°C
Annual rain
2 479mm
Moisture idx (CMI)
0,43
Runoff
1 006mm/an
PET
1 402mm
AET
1 395mm
Mean slope
5,7°
Water table
193cm
Forest
77%
Crops
14%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)