HydroBASINS lev08 watershed · #6080865700
Bassin de Arroyo Ataques
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 across 2 countries : NA, Sant'Ana do Livramento, Tranqueras
Sub-basin area
341,9km²
Upstream area
1 044,5km²
Discharge
21,09m³/s
Mean elev.
183m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Arroyo Cuñapirú529 km²
- Bassin de Arroyo Batoví174 km²
3 dept-equivalent regions (GADM L2)
- 249.3 km²73.0% of basin
- 92.2 km²27.0% of basin
- 0.1 km²0.0% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
18 distinct species · 61 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°
18,1°C
Annual rain
1 353mm
Moisture idx (CMI)
-0,04
Runoff
617mm/an
PET
1 416mm
AET
1 099mm
Mean slope
1,7°
Water table
96cm
Forest
11%
Crops
2%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)