HydroBASINS lev08 watershed · #7080841810
Bassin de Río Amanalco
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 8 administrative regions : Almoloya de Juárez, Amanalco, Donato Guerra, Temascaltepec, Valle de Bravo +3
Sub-basin area
617,7km²
Upstream area
618km²
Discharge
4,92m³/s
Mean elev.
2 505m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
8 dept-equivalent regions (GADM L2)
- 259.4 km²42.1% of basin
- 222.0 km²36.1% of basin
- 46.8 km²7.6% of basin
- 40.1 km²6.5% of basin
- 24.1 km²3.9% of basin
- 12.8 km²2.1% of basin
- 7.8 km²1.3% of basin
- 2.7 km²0.4% of basin
3 intersecting protected areas
Natural Resources Protection Area
569.47 km² overlap
Nevado de Toluca
IUCN VIFlora and Fauna Protection Area
42.76 km² overlap
Santuario del Agua Valle de Bravo
IUCN Not ReportedState Park
0.14 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
3 070 distinct species · 59 275 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 29 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 Amanalco : 17 espèces reliées par 44 interactions GloBI sur 4 types (connectance 10.8%, filtre Serrano α=0.2). 12 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°
14,5°C
Annual rain
1 079mm
Moisture idx (CMI)
-0,24
Runoff
255mm/an
PET
1 421mm
AET
858mm
Mean slope
9,1°
Water table
518cm
Forest
97%
Crops
28%
Urban
8%
Protected
100%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)