HydroBASINS lev08 watershed · #4080724750
Bassin de 汉水
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 : Jingmen, Xiangfan
Sub-basin area
647km²
Upstream area
136 701km²
Discharge
1 333,93m³/s
Mean elev.
97m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de 汉江2455 km²
- Bassin de 蛮河617 km²
2 dept-equivalent regions (GADM L2)
- 447.0 km²69.1% of basin
- 199.5 km²30.9% of basin
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
Graphe en cours d’indexation
Calcul du tissu écologique de cette entité.
Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 2s).
Hydroclimate (BasinATLAS lev08)
Mean T°
16,3°C
Annual rain
900mm
Moisture idx (CMI)
-0,21
Runoff
319mm/an
PET
1 138mm
AET
764mm
Mean slope
2,4°
Water table
109cm
Forest
3%
Crops
31%
Urban
13%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)