HydroBASINS lev08 watershed · #4080451920
Bassin de 多坝沟
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 : Haixi Mongol and Tibetan, Jiuquan
Sub-basin area
1 377,7km²
Upstream area
1 377,7km²
Discharge
0,17m³/s
Mean elev.
2 222m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- 1373.8 km²99.6% of basin
- 5.2 km²0.4% of basin
1 intersecting protected areas
Gansu Dunhuang Xihu Wetlands
IUCN IbWetland of International Importance (Ramsar Site)
78.06 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
0 distinct species · 0 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°
4,8°C
Annual rain
36mm
Moisture idx (CMI)
-0,95
Runoff
4mm/an
PET
1 027mm
AET
47mm
Mean slope
6,8°
Water table
210cm
Forest
0%
Crops
0%
Urban
0%
Protected
96%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)