HydroBASINS lev08 watershed · #7080841470
Bassin de San Isidro
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 11 administrative regions : Donato Guerra, Ixtapan del Oro, Jungapeo, Juárez, Ocampo +6
Sub-basin area
673,8km²
Upstream area
674,2km²
Discharge
5,97m³/s
Mean elev.
2 095m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
11 dept-equivalent regions (GADM L2)
- 457.5 km²68.1% of basin
- 87.5 km²13.0% of basin
- 32.4 km²4.8% of basin
- 25.9 km²3.9% of basin
- 16.4 km²2.4% of basin
- 14.6 km²2.2% of basin
- 12.6 km²1.9% of basin
- 12.0 km²1.8% of basin
3 moreFull L2 list
- Villa de Allende11.3 km² · 1.7%
- Ixtapan del Oro0.9 km² · 0.1%
- San José del Rincón0.7 km² · 0.1%
6 intersecting protected areas
Mariposa Monarca
IUCN IaBiosphere Reserve
156.08 km² overlap
Mariposa Monarca
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve
156.08 km² overlap
Monarch Butterfly Biosphere Reserve
IUCN Not ApplicableWorld Heritage Site (natural or mixed)
52.24 km² overlap
Bosencheve
IUCN IINational Park
31.98 km² overlap
Natural Resources Protection Area
0.12 km² overlap
Cerrito de la Independencia
IUCN Not ReportedCity Park
0.03 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
2 289 distinct species · 15 226 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 42 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 San Isidro : 24 espèces reliées par 93 interactions GloBI sur 4 types (connectance 10.3%, filtre Serrano α=0.2). 19 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°
16,6°C
Annual rain
984mm
Moisture idx (CMI)
-0,35
Runoff
276mm/an
PET
1 538mm
AET
812mm
Mean slope
11,3°
Water table
537cm
Forest
89%
Crops
30%
Urban
8%
Protected
24%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)