HydroBASINS lev08 watershed · #7080855960
Bassin de Río Mixteco
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 22 administrative regions : Asunción Cuyotepeji, Concepción Buenavista, Heroica Ciudad de Huajuapan de L, Heroica Villa Tezoatlán de Segur, San Andrés Dinicuiti +17
Sub-basin area
969,4km²
Upstream area
969,4km²
Discharge
10,34m³/s
Mean elev.
2 008m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
22 dept-equivalent regions (GADM L2)
- 218.1 km²22.6% of basin
- 110.1 km²11.4% of basin
- 106.1 km²11.0% of basin
- 95.2 km²9.8% of basin
- 87.3 km²9.0% of basin
- 83.3 km²8.6% of basin
- 46.5 km²4.8% of basin
- 42.0 km²4.3% of basin
14 moreFull L2 list
- San Jerónimo Silacayoapilla41.2 km² · 4.3%
- Santiago Miltepec31.9 km² · 3.3%
- Santa Catarina Zapoquila27.5 km² · 2.8%
- Santiago Cacaloxtepec15.7 km² · 1.6%
- Villa de Tamazulápam del Progres14.7 km² · 1.5%
- Zapotitlán Palmas10.7 km² · 1.1%
- Concepción Buenavista8.9 km² · 0.9%
- Teotongo8.5 km² · 0.9%
- San Miguel Ixitlán6.3 km² · 0.7%
- San Andrés Dinicuiti5.3 km² · 0.5%
- Heroica Villa Tezoatlán de Segur4.7 km² · 0.5%
- San Pedro y San Pablo Tequixtepe2.2 km² · 0.2%
- Santa Magdalena Jicotlán0.0 km² · 0.0%
- Santo Domingo Tonalá0.0 km² · 0.0%
3 intersecting protected areas
Cañada del otate
IUCN VIVoluntary Conservation Area
4.50 km² overlap
Voluntary Conservation Area
4.04 km² overlap
Cerro del Organal
IUCN VIVoluntary Conservation Area
2.25 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 674 distinct species · 6 686 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 Río Mixteco : 31 espèces reliées par 67 interactions GloBI sur 4 types (connectance 7.8%, filtre Serrano α=0.2). 11 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°
17,2°C
Annual rain
724mm
Moisture idx (CMI)
-0,57
Runoff
341mm/an
PET
1 698mm
AET
612mm
Mean slope
15,3°
Water table
651cm
Forest
89%
Crops
3%
Urban
3%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)