HydroBASINS lev08 watershed · #5080019840
Bassin · #5080019840
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 : Lahad Datu, Tawau, Tongod
Sub-basin area
652,6km²
Upstream area
652,6km²
Discharge
13,92m³/s
Mean elev.
275m
Administrative coverage
3 dept-equivalent regions (GADM L2)
- 642.5 km²98.9% of basin
- 5.0 km²0.8% of basin
- 0.8 km²0.1% of basin
4 intersecting protected areas
Mount Louisa
IUCN IaForest Reserve
40.46 km² overlap
Brantian-Tatulit
IUCN IaForest Reserve
35.02 km² overlap
Sungai Tiagau
IUCN IaForest Reserve
1.65 km² overlap
Mount Magdalena
IUCN IaForest Reserve
0.00 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
651 distinct species · 12 297 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 9 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 · #5080019840 : 9 espèces reliées par 5 interactions GloBI sur 2 types (connectance 13.9%, filtre Serrano α=0.2).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
25,6°C
Annual rain
2 241mm
Moisture idx (CMI)
0,34
Runoff
865mm/an
PET
1 468mm
AET
1 468mm
Mean slope
8,8°
Water table
311cm
Forest
61%
Crops
24%
Urban
0%
Protected
5%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)