HydroBASINS lev08 watershed · #6080620530
Bassin de Río Illpa
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 3 administrative regions : Lago Titicaca, Puno, San Román
Sub-basin area
1 559,1km²
Upstream area
1 559,1km²
Discharge
10,77m³/s
Mean elev.
4 022m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- PunoPuno · Peru1219.8 km²78.5% of basin
- 254.2 km²16.4% of basin
- Lago TiticacaPuno · Peru79.6 km²5.1% of basin
2 intersecting protected areas
Lago Titicaca (Peruvian sector)
IUCN Not ReportedWetland of International Importance (Ramsar Site)
79.35 km² overlap
del Titicaca
IUCN VINational Reserve
73.02 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
261 distinct species · 5 086 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 26 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 Illpa : 18 espèces reliées par 37 interactions GloBI sur 2 types (connectance 8.5%, 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°
7,3°C
Annual rain
681mm
Moisture idx (CMI)
-0,41
Runoff
228mm/an
PET
1 162mm
AET
576mm
Mean slope
5,6°
Water table
309cm
Forest
4%
Crops
5%
Urban
0%
Protected
10%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)