HydroBASINS lev08 watershed · #7080851150
Bassin · #7080851150
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 12 administrative regions : Huautepec, Huautla de Jiménez, San Bartolomé Ayautla, San Felipe Jalapa de Díaz, San José Independencia +7
Sub-basin area
783,6km²
Upstream area
783,6km²
Discharge
32,26m³/s
Mean elev.
610m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
12 dept-equivalent regions (GADM L2)
- 260.1 km²33.3% of basin
- 220.3 km²28.2% of basin
- 99.2 km²12.7% of basin
- 59.0 km²7.6% of basin
- 44.4 km²5.7% of basin
- 32.2 km²4.1% of basin
- 24.9 km²3.2% of basin
- 16.4 km²2.1% of basin
4 moreFull L2 list
- San Bartolomé Ayautla11.8 km² · 1.5%
- San Felipe Jalapa de Díaz10.5 km² · 1.3%
- Santa María Chilchotla1.1 km² · 0.1%
- Santa María la Asunción1.1 km² · 0.1%
1 intersecting protected areas
Paraje El Frijolillo
IUCN VIVoluntary Conservation Area
0.93 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 461 distinct species · 5 264 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 40 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 · #7080851150 : 33 espèces reliées par 38 interactions GloBI sur 5 types (connectance 4.9%, 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°
22,8°C
Annual rain
3 266mm
Moisture idx (CMI)
0,50
Runoff
1 295mm/an
PET
1 565mm
AET
1 331mm
Mean slope
10,9°
Water table
324cm
Forest
39%
Crops
52%
Urban
1%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)