HydroBASINS lev08 watershed · #6080769290
Bassin de Río El Rosillo
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 : Bermejo, Matacos
Sub-basin area
140,1km²
Upstream area
26 032,8km²
Discharge
49,79m³/s
Mean elev.
185m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Río El Rosillo188 km²
- Bassin de Río El Rosillo68 km²
2 dept-equivalent regions (GADM L2)
- BermejoFormosa · Argentina94.7 km²67.8% of basin
- 45.1 km²32.2% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
12 distinct species · 25 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°
23,1°C
Annual rain
635mm
Moisture idx (CMI)
-0,64
Runoff
8mm/an
PET
1 778mm
AET
536mm
Mean slope
0,0°
Water table
8cm
Forest
96%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)