HydroBASINS lev08 watershed · #4080978570
Bassin · #4080978570
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 across 2 countries : Baise, Mèo Vạc, Wenshan Zhuang and Miao
Sub-basin area
161,7km²
Upstream area
161,8km²
Discharge
3,84m³/s
Mean elev.
987m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- 97.9 km²60.7% of basin
- 54.6 km²33.8% of basin
- Mèo VạcHà Giang · Vietnam8.8 km²5.5% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
11 distinct species · 14 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°
18,8°C
Annual rain
1 455mm
Moisture idx (CMI)
0,16
Runoff
748mm/an
PET
1 222mm
AET
993mm
Mean slope
16,6°
Water table
566cm
Forest
58%
Crops
21%
Urban
0%
Protected
50%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)