HydroBASINS lev08 watershed · #5080128030
Bassin de Lau Ntebah
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 3 administrative regions : Aceh Tenggara, Karo, Langkat
Sub-basin area
255km²
Upstream area
255,2km²
Discharge
13,53m³/s
Mean elev.
944m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- 150.4 km²59.2% of basin
- 94.5 km²37.2% of basin
- 9.0 km²3.5% of basin
3 intersecting protected areas
Tropical Rainforest Heritage of Sumatra
IUCN Not ApplicableWorld Heritage Site (natural or mixed)
140.87 km² overlap
Gunung Leuser National Park
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve
128.96 km² overlap
Gunung Leuser
IUCN IINational Park
128.73 km² overlap
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°
21,8°C
Annual rain
2 708mm
Moisture idx (CMI)
0,43
Runoff
1 610mm/an
PET
1 543mm
AET
1 523mm
Mean slope
20,1°
Water table
640cm
Forest
90%
Crops
19%
Urban
0%
Protected
100%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)