HydroBASINS lev08 watershed · #4080702430
Bassin de 沙河
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 3 administrative regions : Nanyang, Suizhou Shi, Xiangfan
Sub-basin area
761,1km²
Upstream area
761,1km²
Discharge
6,17m³/s
Mean elev.
191m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- 650.0 km²85.5% of basin
- 106.6 km²14.0% of basin
- 4.0 km²0.5% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
3 distinct species · 3 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°
15,4°C
Annual rain
891mm
Moisture idx (CMI)
-0,22
Runoff
257mm/an
PET
1 142mm
AET
757mm
Mean slope
3,3°
Water table
157cm
Forest
4%
Crops
46%
Urban
15%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)