HydroBASINS lev08 watershed · #6080092590
Bassin de Río Tenche
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 5 administrative regions : Angostura, Campamento, Carolina del Principe, Guadalupe, Santa Rosa de Osos
Sub-basin area
302,7km²
Upstream area
302,7km²
Discharge
15,44m³/s
Mean elev.
2 197m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
5 dept-equivalent regions (GADM L2)
- 105.5 km²35.0% of basin
- 99.7 km²33.1% of basin
- 93.7 km²31.1% of basin
- 1.7 km²0.6% of basin
- 0.8 km²0.3% of basin
1 intersecting protected areas
Cuenca Hidrográfica Río Grande y Chico
IUCN Not ApplicableWatershed
0.84 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 690 distinct species · 33 368 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 Tenche : 35 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 50 interactions GloBI sur 4 types (connectance 5.3%, filtre Serrano α=0.2). 9 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°
17,0°C
Annual rain
2 858mm
Moisture idx (CMI)
0,52
Runoff
1 609mm/an
PET
1 357mm
AET
1 301mm
Mean slope
9,8°
Water table
312cm
Forest
15%
Crops
6%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)