HydroBASINS lev08 watershed · #4080606020
Bassin de 马连河
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 : Qingyang, Xianyang
Sub-basin area
776,5km²
Upstream area
19 426,3km²
Discharge
13,32m³/s
Mean elev.
1 174m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de 九龙河634 km²
- Bassin de 固城川0 km²
2 dept-equivalent regions (GADM L2)
- 776.5 km²100.0% of basin
- 0.1 km²0.0% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
4 distinct species · 4 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°
10,4°C
Annual rain
574mm
Moisture idx (CMI)
-0,43
Runoff
59mm/an
PET
1 002mm
AET
490mm
Mean slope
8,7°
Water table
652cm
Forest
0%
Crops
34%
Urban
4%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)