HydroBASINS lev08 watershed · #5080018710
Bassin de Sungai Tuaran
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 6 administrative regions : Kota Belud, Kota Kinabalu, Penampang, Ranau, Tambunan +1
Sub-basin area
1 004,5km²
Upstream area
1 004,5km²
Discharge
45,69m³/s
Mean elev.
507m
Administrative coverage
6 dept-equivalent regions (GADM L2)
- 935.0 km²93.5% of basin
- 55.0 km²5.5% of basin
- 4.0 km²0.4% of basin
- 3.7 km²0.4% of basin
- 2.1 km²0.2% of basin
- 0.3 km²0.0% of basin
4 intersecting protected areas
Crocker Range
IUCN IIState Park
38.64 km² overlap
Crocker Range
IUCN IaForest Reserve
10.21 km² overlap
Tenompok
IUCN IaForest Reserve
7.19 km² overlap
Tamparuli
IUCN IaForest Reserve
0.60 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 387 distinct species · 4 088 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 26 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 Tuaran : 21 espèces reliées par 25 interactions GloBI sur 3 types (connectance 7.1%, filtre Serrano α=0.2). 6 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°
24,4°C
Annual rain
2 253mm
Moisture idx (CMI)
0,37
Runoff
1 417mm/an
PET
1 412mm
AET
1 386mm
Mean slope
15,4°
Water table
465cm
Forest
33%
Crops
31%
Urban
5%
Protected
5%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)