HydroBASINS lev08 watershed · #7080833970
Bassin · #7080833970
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 10 administrative regions : Briseñas, Chavinda, Ecuandureo, Ixtlán, Pajacuarán +5
Sub-basin area
392,1km²
Upstream area
2 447,1km²
Discharge
12,15m³/s
Mean elev.
1 589m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 3 basins
- Bassin · #7080078100750 km²
- Bassin · #7080835220338 km²
- Bassin · #708083523020 km²
10 dept-equivalent regions (GADM L2)
- 123.1 km²31.5% of basin
- 109.5 km²28.0% of basin
- 64.5 km²16.5% of basin
- 40.0 km²10.2% of basin
- 15.8 km²4.0% of basin
- 12.1 km²3.1% of basin
- 11.6 km²3.0% of basin
- 10.1 km²2.6% of basin
2 moreFull L2 list
- Venustiano Carranza2.8 km² · 0.7%
- Villamar1.5 km² · 0.4%
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
200 distinct species · 613 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 45 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 · #7080833970 : 36 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 79 interactions GloBI sur 4 types (connectance 7.6%, filtre Serrano α=0.2). 10 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°
19,5°C
Annual rain
800mm
Moisture idx (CMI)
-0,53
Runoff
88mm/an
PET
1 715mm
AET
677mm
Mean slope
3,2°
Water table
267cm
Forest
72%
Crops
49%
Urban
2%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)