HydroBASINS lev08 watershed · #6080894620
Bassin de Río Arrecifes
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 : Baradero, Capitán Sarmiento, San Pedro
Sub-basin area
23,3km²
Upstream area
9 654,1km²
Discharge
97,39m³/s
Mean elev.
21m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Río Arrecifes432 km²
- Bassin de Arroyo Cahuané268 km²
3 dept-equivalent regions (GADM L2)
- 17.5 km²74.9% of basin
- 5.4 km²23.2% of basin
- 0.4 km²1.9% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
0 distinct species · 0 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°
16,8°C
Annual rain
1 004mm
Moisture idx (CMI)
-0,27
Runoff
358mm/an
PET
1 381mm
AET
851mm
Mean slope
0,6°
Water table
38cm
Forest
8%
Crops
46%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)