HydroBASINS lev08 watershed · #5080017210
Bassin de Atap Kong
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 5 administrative regions : Bengkayang, Landak, Pontianak, Sambas, Singkawang
Sub-basin area
971,5km²
Upstream area
971,5km²
Discharge
1,49m³/s
Mean elev.
40m
Administrative coverage
5 dept-equivalent regions (GADM L2)
- Bengkayang609.4 km²63.0% of basin
- 296.9 km²30.7% of basin
- 14.9 km²1.5% of basin
- Sambas12.5 km²1.3% of basin
- 0.7 km²0.1% of basin
3 intersecting protected areas
Gunung Raya Passi
IUCN IaNature Reserve
25.06 km² overlap
Pulau Randayan
IUCN VIMarine Park
16.84 km² overlap
Lo Pat Fun Pi
IUCN IIINature Reserve
0.08 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
224 distinct species · 481 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 28 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 Atap Kong : 24 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 22 interactions GloBI sur 3 types (connectance 5.4%, filtre Serrano α=0.2). 5 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°
26,8°C
Annual rain
2 878mm
Moisture idx (CMI)
0,46
Runoff
1 886mm/an
PET
1 556mm
AET
1 556mm
Mean slope
3,2°
Water table
124cm
Forest
41%
Crops
32%
Urban
18%
Protected
8%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)