HydroBASINS lev08 watershed · #7080858110
Bassin · #7080858110
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 14 administrative regions : Asunción Cacalotepec, San Juan Cotzocón, San Juan Juquila Mixes, San Juan Mazatlán, San Lucas Camotlán +9
Sub-basin area
1 030,8km²
Upstream area
1 030,8km²
Discharge
47,19m³/s
Mean elev.
1 015m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
14 dept-equivalent regions (GADM L2)
- 347.9 km²33.9% of basin
- 178.3 km²17.4% of basin
- 79.2 km²7.7% of basin
- 77.7 km²7.6% of basin
- 76.3 km²7.4% of basin
- 57.1 km²5.6% of basin
- 57.1 km²5.6% of basin
- 46.8 km²4.6% of basin
6 moreFull L2 list
- San Pedro Ocotepec42.1 km² · 4.1%
- Santa María Tepantlali30.0 km² · 2.9%
- San Lucas Camotlán16.0 km² · 1.6%
- San Juan Mazatlán10.0 km² · 1.0%
- Santa María Tlahuitoltepec8.8 km² · 0.9%
- San Pedro y San Pablo Ayutla0.0 km² · 0.0%
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 049 distinct species · 5 425 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 · #7080858110 : 23 espèces reliées par 33 interactions GloBI sur 4 types (connectance 7.6%, 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°
20,3°C
Annual rain
2 288mm
Moisture idx (CMI)
0,30
Runoff
1 305mm/an
PET
1 569mm
AET
1 226mm
Mean slope
17,9°
Water table
567cm
Forest
51%
Crops
27%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)