HydroBASINS lev08 watershed · #7080850680
Bassin de Río Tonto
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 7 administrative regions : Acatlán de Pérez Figueroa, Huautla de Jiménez, San José Independencia, San José Tenango, San Miguel Soyaltepec +2
Sub-basin area
362,6km²
Upstream area
2 513,2km²
Discharge
87,23m³/s
Mean elev.
425m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Río Petlapa513 km²
- Bassin de Río Tonto162 km²
7 dept-equivalent regions (GADM L2)
- 208.0 km²57.5% of basin
- 87.9 km²24.3% of basin
- 19.9 km²5.5% of basin
- 17.7 km²4.9% of basin
- 12.6 km²3.5% of basin
- 9.5 km²2.6% of basin
- 5.8 km²1.6% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
256 distinct species · 526 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 41 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 Tonto : 35 espèces reliées par 42 interactions GloBI sur 4 types (connectance 4.7%, filtre Serrano α=0.2). 8 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°
24,0°C
Annual rain
3 165mm
Moisture idx (CMI)
0,46
Runoff
1 265mm/an
PET
1 653mm
AET
1 361mm
Mean slope
9,1°
Water table
273cm
Forest
39%
Crops
49%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)