HydroBASINS lev08 watershed · #7080004490
Bassin de Guayabal
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 5 administrative regions : San Agustín Loxicha, San Bartolomé Loxicha, Santa María Colotepec, Santa María Tonameca, Santo Domingo de Morelos
Sub-basin area
822,7km²
Upstream area
822,7km²
Discharge
0,79m³/s
Mean elev.
359m
Administrative coverage
5 dept-equivalent regions (GADM L2)
- 343.8 km²41.9% of basin
- 177.2 km²21.6% of basin
- 154.3 km²18.8% of basin
- 75.5 km²9.2% of basin
- 59.9 km²7.3% of basin
2 intersecting protected areas
El Gavilán
IUCN VIVoluntary Conservation Area
11.30 km² overlap
Playa de Escobilla
IUCN IISanctuary
1.41 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
920 distinct species · 16 607 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 36 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 Guayabal : 26 espèces reliées par 41 interactions GloBI sur 4 types (connectance 6.5%, filtre Serrano α=0.2). 10 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°
25,7°C
Annual rain
1 046mm
Moisture idx (CMI)
-0,46
Runoff
246mm/an
PET
1 955mm
AET
832mm
Mean slope
9,2°
Water table
493cm
Forest
10%
Crops
41%
Urban
1%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)