HydroBASINS lev08 watershed · #7080867110
Bassin de Río Cuilco
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 8 administrative regions across 2 countries : Amatenango de la Frontera, Bejucal de Ocampo, Bella Vista, Chicomuselo, Cuilco +3
Sub-basin area
631,9km²
Upstream area
3 110,8km²
Discharge
55,52m³/s
Mean elev.
1 323m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Río Cruz de la Barranca399 km²
- Bassin de Río Cuilco298 km²
8 dept-equivalent regions (GADM L2)
- 194.3 km²30.8% of basin
- 187.2 km²29.7% of basin
- 118.4 km²18.8% of basin
- 57.2 km²9.1% of basin
- 53.5 km²8.5% of basin
- 9.9 km²1.6% of basin
- 8.3 km²1.3% of basin
- 0.8 km²0.1% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
959 distinct species · 2 463 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 30 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 Río Cuilco : 23 espèces reliées par 34 interactions GloBI sur 5 types (connectance 7.8%, filtre Serrano α=0.2). 7 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°
20,9°C
Annual rain
1 584mm
Moisture idx (CMI)
-0,07
Runoff
727mm/an
PET
1 699mm
AET
1 097mm
Mean slope
15,9°
Water table
576cm
Forest
32%
Crops
58%
Urban
8%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)