HydroBASINS lev08 watershed · #7080616860
Bassin de Los Pinos River
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 : Archuleta, Hinsdale, La Plata, San Juan
Sub-basin area
1 654,7km²
Upstream area
1 654,8km²
Discharge
4,45m³/s
Mean elev.
2 625m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
5 dept-equivalent regions (GADM L2)
- 1091.7 km²66.0% of basin
- 305.4 km²18.4% of basin
- 126.4 km²7.6% of basin
- 80.9 km²4.9% of basin
- San Juan51.0 km²3.1% of basin
30 intersecting protected areas
Weminuche
IUCN IbWilderness
515.45 km² overlap
Shillingburg Granite Peak
IUCN Not AssignedConservation Easement
1.71 km² overlap
Stern #2
IUCN Not AssignedConservation Easement
0.93 km² overlap
Luter
IUCN Not AssignedConservation Easement
0.92 km² overlap
Morgan
IUCN Not AssignedConservation Easement
0.85 km² overlap
Fitzgerald
IUCN Not AssignedConservation Easement
0.73 km² overlap
White #1
IUCN Not AssignedConservation Easement
0.65 km² overlap
Animas Conservancy
IUCN Not AssignedEasement
0.64 km² overlap
White #3
IUCN Not AssignedConservation Easement
0.64 km² overlap
21 more protected areassorted by overlap area
Gregoire Granite Peaks
IUCN Not AssignedConservation Easement
0.56 km² overlap
White #2
IUCN Not AssignedConservation Easement
0.53 km² overlap
Lbcr Llc #1
IUCN Not AssignedConservation Easement
0.45 km² overlap
Hunn
IUCN Not AssignedConservation Easement
0.43 km² overlap
Tonahill
IUCN Not AssignedConservation Easement
0.41 km² overlap
Hain
IUCN Not AssignedConservation Easement
0.40 km² overlap
Rice
IUCN Not AssignedConservation Easement
0.40 km² overlap
Ackerman
IUCN Not AssignedConservation Easement
0.39 km² overlap
Lynch
IUCN Not AssignedConservation Easement
0.34 km² overlap
Bell
IUCN Not AssignedConservation Easement
0.31 km² overlap
Arrigo
IUCN Not AssignedConservation Easement
0.31 km² overlap
White #4
IUCN Not AssignedConservation Easement
0.30 km² overlap
Shafer Granite Peaks
IUCN Not AssignedConservation Easement
0.29 km² overlap
Dances with Pines LLC
IUCN Not AssignedConservation Easement
0.25 km² overlap
Brown (Los Pinos)
IUCN Not AssignedConservation Easement
0.23 km² overlap
Greenfield
IUCN Not AssignedConservation Easement
0.23 km² overlap
Kestral Ridge
IUCN Not AssignedConservation Easement
0.17 km² overlap
Shellman
IUCN Not AssignedConservation Easement
0.16 km² overlap
El Encanto LLC
IUCN Not AssignedConservation Easement
0.15 km² overlap
Lbcr Llc #2
IUCN Not AssignedConservation Easement
0.14 km² overlap
Anderson_Granite Peaks
IUCN Not AssignedConservation Easement
0.13 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 670 distinct species · 27 648 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 Los Pinos River : 31 espèces reliées par 92 interactions GloBI sur 4 types (connectance 10.7%, 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°
4,0°C
Annual rain
627mm
Moisture idx (CMI)
-0,33
Runoff
85mm/an
PET
1 010mm
AET
480mm
Mean slope
12,0°
Water table
596cm
Forest
85%
Crops
7%
Urban
0%
Protected
35%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)