HydroBASINS lev08 watershed · #5080001610
Bassin de Batang Batahan
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 2 administrative regions : Mandailing Natal, Pasaman Barat
Sub-basin area
1 287,9km²
Upstream area
1 288,3km²
Discharge
83,51m³/s
Mean elev.
346m
Administrative coverage
2 dept-equivalent regions (GADM L2)
- 941.3 km²73.4% of basin
- 340.8 km²26.6% of basin
1 intersecting protected areas
Batang Gadis
IUCN IINational Park
272.54 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
14 distinct species · 17 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Not enough documented interactions to build a meaningful graph for this territory.
Hydroclimate (BasinATLAS lev08)
Mean T°
24,9°C
Annual rain
3 677mm
Moisture idx (CMI)
0,53
Runoff
1 732mm/an
PET
1 711mm
AET
1 710mm
Mean slope
7,6°
Water table
228cm
Forest
48%
Crops
33%
Urban
1%
Protected
37%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)