HydroBASINS lev08 watershed · #7080006040
Bassin · #7080006040
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 1 administrative regions : Tomatlán
Sub-basin area
195,3km²
Upstream area
195,3km²
Discharge
0,23m³/s
Mean elev.
28m
Administrative coverage
4 intersecting protected areas
Sistema Lagunar Estuarino Agua Dulce - El Ermitaño
IUCN Not ReportedWetland of International Importance (Ramsar Site)
3.15 km² overlap
Estero El Chorro
IUCN Not ReportedWetland of International Importance (Ramsar Site)
2.67 km² overlap
Playa de Mismaloya
IUCN IISanctuary
1.57 km² overlap
Estero Majahuas
IUCN Not ReportedWetland of International Importance (Ramsar Site)
1.46 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
325 distinct species · 1 874 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 33 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 · #7080006040 : 21 espèces reliées par 56 interactions GloBI sur 4 types (connectance 10.6%, 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°
26,3°C
Annual rain
684mm
Moisture idx (CMI)
-0,63
Runoff
544mm/an
PET
1 846mm
AET
577mm
Mean slope
1,0°
Water table
69cm
Forest
84%
Crops
39%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)