HydroBASINS lev08 watershed · #6080016270
Bassin de Arroyo Solís Chico
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 10 administrative regions : Atlántida, Ciudad de la Costa, Empalme Olmos, La Floresta, Migues +5
Sub-basin area
883,6km²
Upstream area
883,6km²
Discharge
2,89m³/s
Mean elev.
42m
Administrative coverage
10 dept-equivalent regions (GADM L2)
- 273.3 km²30.9% of basin
- 179.2 km²20.3% of basin
- San JacintoCanelones · Uruguay158.0 km²17.9% of basin
- 115.2 km²13.0% of basin
- 55.1 km²6.2% of basin
- La FlorestaCanelones · Uruguay50.7 km²5.7% of basin
- Empalme OlmosCanelones · Uruguay30.1 km²3.4% of basin
- Parque del PlataCanelones · Uruguay12.0 km²1.4% of basin
2 moreFull L2 list
- Ciudad de la Costa0.3 km² · 0.0%
- Solís Grande0.0 km² · 0.0%
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 338 distinct species · 103 431 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 23 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.
ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).
Indicateurs du tissu écologique
Tissu écologique de Bassin de Arroyo Solís Chico : 15 espèces reliées par 34 interactions GloBI sur 3 types (connectance 12.3%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
16,8°C
Annual rain
1 120mm
Moisture idx (CMI)
-0,07
Runoff
624mm/an
PET
1 201mm
AET
905mm
Mean slope
1,4°
Water table
90cm
Forest
29%
Crops
6%
Urban
5%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)