HydroBASINS lev08 watershed · #7080863480
Bassin de Río El Subín
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 : Dolores, La Libertad, San Francisco, Santa Ana, Sayaxché
Sub-basin area
1 581,8km²
Upstream area
1 582,1km²
Discharge
26,13m³/s
Mean elev.
196m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
5 dept-equivalent regions (GADM L2)
- 627.0 km²39.8% of basin
- 364.9 km²23.1% of basin
- 362.4 km²23.0% of basin
- 116.6 km²7.4% of basin
- 105.5 km²6.7% of basin
11 intersecting protected areas
Parque Nacional Yaxhá-Nakum-Naranjo
IUCN Not ReportedWetland of International Importance (Ramsar Site)
40.13 km² overlap
San Román
IUCN IIBiological Reserve
36.42 km² overlap
El Pucté
IUCN IIIWildlife Refuge
14.80 km² overlap
Finca Los Tarros
IUCN VPrivate Natural Reserve
6.25 km² overlap
Los Peñas
IUCN VPrivate Natural Reserve
5.15 km² overlap
Finca Chacá
IUCN VPrivate Natural Reserve
1.66 km² overlap
Najochón
IUCN IVRegional Municipal Park
1.48 km² overlap
El Copoito
IUCN IVRegional Municipal Park
0.68 km² overlap
Chuna´a
IUCN IVRegional Municipal Park
0.42 km² overlap
2 more protected areassorted by overlap area
El Chicozapote
IUCN IVRegional Municipal Park
0.23 km² overlap
Venus Verdoso
IUCN IVRegional Municipal Park
0.13 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 530 distinct species · 55 639 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 17 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 El Subín : 11 espèces reliées par 23 interactions GloBI sur 3 types (connectance 16.9%, filtre Serrano α=0.2). 6 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°
24,9°C
Annual rain
1 707mm
Moisture idx (CMI)
0,14
Runoff
605mm/an
PET
1 464mm
AET
1 242mm
Mean slope
1,8°
Water table
63cm
Forest
45%
Crops
19%
Urban
1%
Protected
4%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)