HydroBASINS lev08 watershed · #4081162970
Bassin de Sungai Tekai
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 : Jerantut, Kemaman, Kuantan
Sub-basin area
1 413,4km²
Upstream area
1 413,4km²
Discharge
46,27m³/s
Mean elev.
364m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- 1406.5 km²100.0% of basin
- 0.7 km²0.0% of basin
- 0.0 km²0.0% of basin
4 intersecting protected areas
Gunung Aais
IUCN IbForest Reserve
8.50 km² overlap
Kem Nusa, Ulu Tembeling
IUCN VForest Reserve
7.34 km² overlap
Berkelah
IUCN IbForest Reserve
4.15 km² overlap
Remen Chereh
IUCN IbForest Reserve
0.61 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
182 distinct species · 552 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 15 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 Tekai : 14 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 10 interactions GloBI sur 1 type (connectance 9.5%, 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°
24,3°C
Annual rain
2 713mm
Moisture idx (CMI)
0,42
Runoff
1 164mm/an
PET
1 579mm
AET
1 569mm
Mean slope
11,3°
Water table
355cm
Forest
97%
Crops
10%
Urban
0%
Protected
4%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)