HydroBASINS lev08 watershed · #4080812980
Bassin de 希卡河
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 : Upper Siang, West Siang
Sub-basin area
670,9km²
Upstream area
670,9km²
Discharge
86,38m³/s
Mean elev.
2 362m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- 518.0 km²77.3% of basin
- 151.9 km²22.7% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
4 distinct species · 8 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°
12,7°C
Annual rain
1 497mm
Moisture idx (CMI)
0,10
Runoff
4 056mm/an
PET
1 141mm
AET
872mm
Mean slope
29,0°
Water table
930cm
Forest
76%
Crops
2%
Urban
0%
Protected
11%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)