HydroBASINS lev08 watershed · #5080158590
Bassin · #5080158590
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 : Gunung Mas, Katingan, Sintang
Sub-basin area
1 584,9km²
Upstream area
1 584,9km²
Discharge
81,6m³/s
Mean elev.
286m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- 1564.6 km²99.2% of basin
- Sintang7.1 km²0.4% of basin
- 6.1 km²0.4% of basin
1 intersecting protected areas
Bukit Baka - Bukit Raya
IUCN IINational Park
310.96 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
853 distinct species · 2 707 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°
25,2°C
Annual rain
3 121mm
Moisture idx (CMI)
0,51
Runoff
1 637mm/an
PET
1 540mm
AET
1 540mm
Mean slope
8,3°
Water table
228cm
Forest
96%
Crops
12%
Urban
0%
Protected
26%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)