HydroBASINS lev08 watershed · #5080001130
Bassin de Batang Sirantih
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 Solok, Padang, Padang Pariaman, Pesisir Selatan, Solok +1
Sub-basin area
3 068,8km²
Upstream area
3 068,8km²
Discharge
7,05m³/s
Mean elev.
678m
Administrative coverage
6 dept-equivalent regions (GADM L2)
- 1974.9 km²64.6% of basin
- 685.0 km²22.4% of basin
- 253.9 km²8.3% of basin
- 64.9 km²2.1% of basin
- 0.4 km²0.0% of basin
- 0.1 km²0.0% of basin
7 intersecting protected areas
Kerinci Seblat
IUCN IINational Park
813.94 km² overlap
Tropical Rainforest Heritage of Sumatra
IUCN Not ApplicableWorld Heritage Site (natural or mixed)
681.37 km² overlap
Arau Hilir dan Air Terusan
IUCN Not ReportedWildlife Reserve
577.20 km² overlap
Pesisir Selatan
IUCN VIMarine Park
22.48 km² overlap
Kota Padang
IUCN VIMarine Park
6.28 km² overlap
Nature Recreation Park
1.52 km² overlap
Dr. Muhammad Hatta
IUCN Not ReportedGrand Forest Park
0.31 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
2 453 distinct species · 15 077 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 37 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 Batang Sirantih : 32 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 32 interactions GloBI sur 3 types (connectance 4.6%, 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°
23,4°C
Annual rain
2 824mm
Moisture idx (CMI)
0,43
Runoff
2 177mm/an
PET
1 546mm
AET
1 519mm
Mean slope
14,1°
Water table
421cm
Forest
68%
Crops
39%
Urban
16%
Protected
23%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)