HydroBASINS lev08 watershed · #7080863240
Bassin · #7080863240
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 9 administrative regions : Cuajinicuilapa, Igualapa, Mártires de Tacubaya, Ometepec, San Juan Bautista Lo de Soto +4
Sub-basin area
579,5km²
Upstream area
3 135,4km²
Discharge
126,1m³/s
Mean elev.
256m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #7080862460604 km²
- Bassin · #7080862540231 km²
9 dept-equivalent regions (GADM L2)
- 458.9 km²79.5% of basin
- 37.1 km²6.4% of basin
- 32.1 km²5.6% of basin
- 28.0 km²4.8% of basin
- 11.9 km²2.1% of basin
- 8.8 km²1.5% of basin
- 0.4 km²0.1% of basin
- 0.3 km²0.1% of basin
1 moreFull L2 list
- San Juan Cacahuatepec0.0 km² · 0.0%
30 intersecting protected areas
Voluntary Conservation Area
0.15 km² overlap
Voluntary Conservation Area
0.07 km² overlap
El Zapote (Ejido Huixtepec)
IUCN VIVoluntary Conservation Area
0.07 km² overlap
El Pantano (Ejido Huixtepec)
IUCN VIVoluntary Conservation Area
0.07 km² overlap
Voluntary Conservation Area
0.05 km² overlap
El Sepudo 4 (Ejido Huxtepec)
IUCN VIVoluntary Conservation Area
0.04 km² overlap
Los Limos (Ejido Huixtepec)
IUCN VIVoluntary Conservation Area
0.04 km² overlap
Voluntary Conservation Area
0.03 km² overlap
La Barrera (Ejido Huixtepec)
IUCN VIVoluntary Conservation Area
0.03 km² overlap
21 more protected areassorted by overlap area
Voluntary Conservation Area
0.02 km² overlap
Voluntary Conservation Area
0.02 km² overlap
El Sepudo (Ejido Huxtepec)
IUCN VIVoluntary Conservation Area
0.02 km² overlap
Voluntary Conservation Area
0.02 km² overlap
Rumbo a Agua Fría
IUCN VIVoluntary Conservation Area
0.02 km² overlap
Cerro de San Marcos
IUCN VIVoluntary Conservation Area
0.02 km² overlap
Voluntary Conservation Area
0.02 km² overlap
Ojo de Agua
IUCN VIVoluntary Conservation Area
0.02 km² overlap
El Camalote 3
IUCN VIVoluntary Conservation Area
0.02 km² overlap
Toncano (Ejido Huixtepec)
IUCN VIVoluntary Conservation Area
0.02 km² overlap
Voluntary Conservation Area
0.01 km² overlap
Voluntary Conservation Area
0.01 km² overlap
Voluntary Conservation Area
0.01 km² overlap
Voluntary Conservation Area
0.01 km² overlap
El Zorro (Ejido Huixtepec)
IUCN VIVoluntary Conservation Area
0.01 km² overlap
Voluntary Conservation Area
0.01 km² overlap
El Limón 2 (Ejido Huixtepec)
IUCN VIVoluntary Conservation Area
0.01 km² overlap
Voluntary Conservation Area
0.01 km² overlap
Paraje (Ejido Huixtepec)
IUCN VIVoluntary Conservation Area
0.01 km² overlap
Voluntary Conservation Area
0.01 km² overlap
Voluntary Conservation Area
0.01 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
208 distinct species · 339 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 43 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 · #7080863240 : 29 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 86 interactions GloBI sur 6 types (connectance 9.5%, filtre Serrano α=0.2). 14 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°
27,3°C
Annual rain
1 440mm
Moisture idx (CMI)
-0,30
Runoff
1 115mm/an
PET
2 053mm
AET
1 044mm
Mean slope
7,9°
Water table
397cm
Forest
55%
Crops
41%
Urban
2%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)