HydroBASINS lev08 watershed · #4080486040
Bassin de 党河
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 1 administrative regions : Jiuquan
Sub-basin area
192,7km²
Upstream area
7 062,6km²
Discharge
4,3m³/s
Mean elev.
3 495m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de 党河277 km²
- Bassin de 党河13 km²
1 intersecting protected areas
Gansu Yanchiwan Wetlands
IUCN IbWetland of International Importance (Ramsar Site)
45.68 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 distinct species · 1 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°
-1,7°C
Annual rain
126mm
Moisture idx (CMI)
-0,81
Runoff
9mm/an
PET
691mm
AET
137mm
Mean slope
6,4°
Water table
153cm
Forest
0%
Crops
0%
Urban
0%
Protected
100%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)