HydroBASINS lev08 watershed · #5080176030
Bassin de Sungai Semangus
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 : Lahat, Muara Enim, Musi Banyuasin, Musi Rawas
Sub-basin area
1 933,2km²
Upstream area
1 933,2km²
Discharge
112,41m³/s
Mean elev.
72m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
4 dept-equivalent regions (GADM L2)
- 1647.4 km²85.6% of basin
- Lahat265.1 km²13.8% of basin
- 9.6 km²0.5% of basin
- Muara Enim2.5 km²0.1% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
4 distinct species · 6 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
2 838mm
Moisture idx (CMI)
0,41
Runoff
1 818mm/an
PET
1 677mm
AET
1 622mm
Mean slope
1,1°
Water table
22cm
Forest
11%
Crops
40%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)