HydroBASINS lev08 watershed · #4080653260
Bassin de 红岩河
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 2 administrative regions : Baoji, Hanzhong
Sub-basin area
698,7km²
Upstream area
698,7km²
Discharge
6,53m³/s
Mean elev.
1 788m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- 619.2 km²88.6% of basin
- 79.3 km²11.4% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
2 370 distinct species · 17 662 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°
8,2°C
Annual rain
825mm
Moisture idx (CMI)
-0,02
Runoff
293mm/an
PET
847mm
AET
679mm
Mean slope
20,1°
Water table
647cm
Forest
97%
Crops
16%
Urban
1%
Protected
1%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)