HydroBASINS lev08 watershed · #5080019640
Bassin de Sungai Tingkayu
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 : Kunak, Lahad Datu, Tawau
Sub-basin area
794,1km²
Upstream area
794,1km²
Discharge
14,21m³/s
Mean elev.
218m
Administrative coverage
3 dept-equivalent regions (GADM L2)
- 642.4 km²81.2% of basin
- 140.1 km²17.7% of basin
- 8.1 km²1.0% of basin
4 intersecting protected areas
Ulu Kalumpang
IUCN IaForest Reserve
91.62 km² overlap
Ulu Segama
IUCN IaForest Reserve
49.84 km² overlap
Madai Baturong
IUCN IaForest Reserve
43.21 km² overlap
Mount Louisa
IUCN IaForest Reserve
7.81 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
478 distinct species · 1 165 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 31 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 Tingkayu : 29 espèces dont 6 patrimoniales (LR IUCN CR/EN/VU) reliées par 23 interactions GloBI sur 3 types (connectance 4.9%, 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°
25,9°C
Annual rain
2 124mm
Moisture idx (CMI)
0,30
Runoff
814mm/an
PET
1 491mm
AET
1 488mm
Mean slope
6,5°
Water table
247cm
Forest
17%
Crops
46%
Urban
0%
Protected
17%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)