HydroBASINS lev08 watershed · #4080652910
Bassin de 南水北调中线工程总干渠
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 : Nanyang, Pingdingshan
Sub-basin area
254,5km²
Upstream area
254,5km²
Discharge
1,83m³/s
Mean elev.
228m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- 160.8 km²63.2% of basin
- 93.7 km²36.8% 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°
14,3°C
Annual rain
761mm
Moisture idx (CMI)
-0,36
Runoff
227mm/an
PET
1 182mm
AET
646mm
Mean slope
5,3°
Water table
273cm
Forest
0%
Crops
34%
Urban
10%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)