HydroBASINS lev08 watershed · #6080917050
Bassin de Arroyo Chadileu
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 : Chos Malal, Pehuenches
Sub-basin area
396,8km²
Upstream area
396,9km²
Discharge
4,86m³/s
Mean elev.
2 512m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- 382.6 km²96.4% of basin
- 14.3 km²3.6% of basin
1 intersecting protected areas
Domuyo
IUCN VIProtected Nature Area
139.02 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
20 distinct species · 39 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°
4,8°C
Annual rain
505mm
Moisture idx (CMI)
-0,47
Runoff
394mm/an
PET
995mm
AET
423mm
Mean slope
18,2°
Water table
793cm
Forest
5%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)