HydroBASINS lev08 watershed · #4080702270
Bassin de 通江
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 : Bazhong, Dazhou, Hanzhong
Sub-basin area
2 052,3km²
Upstream area
2 052,6km²
Discharge
46,79m³/s
Mean elev.
1 026m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- 879.9 km²42.9% of basin
- 759.4 km²37.0% of basin
- 411.6 km²20.1% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
10 distinct species · 75 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°
13,2°C
Annual rain
1 134mm
Moisture idx (CMI)
0,10
Runoff
667mm/an
PET
1 021mm
AET
874mm
Mean slope
19,9°
Water table
690cm
Forest
84%
Crops
11%
Urban
2%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)