HydroBASINS lev08 watershed · #5080018170
Bassin de Batang Suai
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 : Bintulu, Miri
Sub-basin area
1 500,9km²
Upstream area
1 501km²
Discharge
86,72m³/s
Mean elev.
48m
Administrative coverage
2 dept-equivalent regions (GADM L2)
- 1366.8 km²91.5% of basin
- 127.4 km²8.5% of basin
2 intersecting protected areas
Bukit Tiban National Park
IUCN IINational Park
39.89 km² overlap
Sungai Meluang National Park
IUCN IINational Park
0.53 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
321 distinct species · 484 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 14 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 Batang Suai : 13 espèces reliées par 10 interactions GloBI sur 3 types (connectance 11.0%, filtre Serrano α=0.2). 1 bulle taxonomique (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°
26,6°C
Annual rain
3 593mm
Moisture idx (CMI)
0,58
Runoff
1 895mm/an
PET
1 503mm
AET
1 503mm
Mean slope
2,3°
Water table
71cm
Forest
34%
Crops
31%
Urban
0%
Protected
13%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)