HydroBASINS lev08 watershed · #5080009310
Bassin de Cidurian
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 : Bogor, Kepulauan Seribu, Kota Tangerang, Lebak, Serang +1
Sub-basin area
1 847,9km²
Upstream area
1 847,9km²
Discharge
2,07m³/s
Mean elev.
94m
Administrative coverage
6 dept-equivalent regions (GADM L2)
- 782.6 km²42.5% of basin
- 564.1 km²30.7% of basin
- 208.8 km²11.3% of basin
- 200.3 km²10.9% of basin
- 17.2 km²0.9% of basin
- 8.9 km²0.5% of basin
7 intersecting protected areas
Gunung Halimun - Salak
IUCN IINational Park
44.74 km² overlap
Kepulauan Seribu
IUCN IIMarine National Park
32.15 km² overlap
Houston
IUCN Not ReportedMarine Protected Area
2.02 km² overlap
DKI Jakarta
IUCN VIMarine Park
1.27 km² overlap
Yan Lapa
IUCN IaNature Reserve
0.35 km² overlap
Pulau Bokor
IUCN IIINature Reserve
0.18 km² overlap
Dungus Iwul
IUCN IIINature Reserve
0.09 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 453 distinct species · 3 706 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 32 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 Cidurian : 30 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 24 interactions GloBI sur 3 types (connectance 4.8%, 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°
27,0°C
Annual rain
2 462mm
Moisture idx (CMI)
0,25
Runoff
1 752mm/an
PET
1 713mm
AET
1 506mm
Mean slope
2,2°
Water table
55cm
Forest
11%
Crops
67%
Urban
65%
Protected
4%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)