HydroBASINS lev08 watershed · #4080691530
Bassin de 洪河
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 : Fuyang, Xinyang, Zhumadian
Sub-basin area
871,8km²
Upstream area
13 132,9km²
Discharge
119,28m³/s
Mean elev.
37m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de 汝河991 km²
- Bassin de 洪河908 km²
3 dept-equivalent regions (GADM L2)
- 369.2 km²42.4% of basin
- 265.8 km²30.5% of basin
- 236.3 km²27.1% 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
Not enough documented interactions to build a meaningful graph for this territory.
Hydroclimate (BasinATLAS lev08)
Mean T°
15,6°C
Annual rain
928mm
Moisture idx (CMI)
-0,19
Runoff
299mm/an
PET
1 142mm
AET
788mm
Mean slope
0,1°
Water table
7cm
Forest
0%
Crops
68%
Urban
9%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)