HydroBASINS lev08 watershed · #4081164290
Bassin de Sungai Bentong
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 7 administrative regions : Bentong, Gombak, Hulu Langat, Hulu Selangor, Jelebu +2
Sub-basin area
1 139,8km²
Upstream area
1 139,8km²
Discharge
48,76m³/s
Mean elev.
512m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
7 dept-equivalent regions (GADM L2)
- 1123.3 km²99.0% of basin
- 6.2 km²0.5% of basin
- 3.1 km²0.3% of basin
- 1.6 km²0.1% of basin
- 0.3 km²0.0% of basin
- 0.2 km²0.0% of basin
- 0.0 km²0.0% of basin
12 intersecting protected areas
Lentang
IUCN VIForest Reserve
291.43 km² overlap
Bukit Tinggi
IUCN VIForest Reserve
107.86 km² overlap
Bukit Tinggi
IUCN IbForest Reserve
22.39 km² overlap
Lentang
IUCN IbForest Reserve
17.75 km² overlap
Kenaboi
IUCN VIForest Reserve
3.75 km² overlap
Kenaboi
IUCN IVForest Reserve
1.17 km² overlap
Selangor State Park
IUCN IIForest Reserve
1.09 km² overlap
Ulu Selangor
IUCN VIForest Reserve
0.93 km² overlap
(Ulu) Teranum
IUCN VIForest Reserve
0.37 km² overlap
3 more protected areassorted by overlap area
Ulu Gombak
IUCN VIForest Reserve
0.25 km² overlap
Ulu Teranum
IUCN IbForest Reserve
0.15 km² overlap
Ulu Langat
IUCN VIForest Reserve
0.03 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
2 034 distinct species · 46 489 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 17 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.
ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).
Indicateurs du tissu écologique
Tissu écologique de Bassin de Sungai Bentong : 16 espèces dont 4 patrimoniales (LR IUCN CR/EN/VU) reliées par 12 interactions GloBI sur 2 types (connectance 7.8%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
24,1°C
Annual rain
2 476mm
Moisture idx (CMI)
0,34
Runoff
1 222mm/an
PET
1 628mm
AET
1 586mm
Mean slope
13,2°
Water table
376cm
Forest
60%
Crops
26%
Urban
4%
Protected
3%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)