HydroBASINS lev08 watershed · #6080859280
Bassin de Río Segundo
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 1 administrative regions : San Justo
Sub-basin area
199,2km²
Upstream area
96 508,7km²
Discharge
229,25m³/s
Mean elev.
69m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Río Dulce454 km²
- Bassin de Río Dulce3 km²
3 intersecting protected areas
Multiple Use Provincial Reserve
199.02 km² overlap
Ansenuza
IUCN IINational Park
199.02 km² overlap
Bañados del Río Dulce y Laguna de Mar Chiquita
IUCN Not ReportedWetland of International Importance (Ramsar Site)
199.02 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
2 distinct species · 3 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°
18,4°C
Annual rain
878mm
Moisture idx (CMI)
-0,42
Runoff
178mm/an
PET
1 513mm
AET
743mm
Mean slope
0,0°
Water table
1cm
Forest
0%
Crops
35%
Urban
0%
Protected
100%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)