HydroBASINS lev08 watershed · #7080420860
Bassin de Red Rock 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 4 administrative regions : Beaverhead, Clark, Fremont, Madison
Sub-basin area
2 215,6km²
Upstream area
2 215,6km²
Discharge
11,56m³/s
Mean elev.
2 200m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
4 dept-equivalent regions (GADM L2)
- 2166.2 km²97.6% of basin
- Madison42.2 km²1.9% of basin
- ClarkIdaho · United States9.7 km²0.4% of basin
- FremontIdaho · United States2.2 km²0.1% of basin
9 intersecting protected areas
Red Rock Lakes
IUCN VNational Wildlife Refuge
294.30 km² overlap
Centennial Mountains
IUCN IbWilderness Study Area
183.80 km² overlap
National Wildlife Refuge
133.27 km² overlap
Montana
IUCN VIState Trust Lands
111.65 km² overlap
Easement
89.54 km² overlap
Private Conservation Land
17.26 km² overlap
Red Rock Lakes
IUCN VNational Wildlife Refuge
8.25 km² overlap
Easement
8.20 km² overlap
Game Refuge
2.37 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 567 distinct species · 53 424 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 33 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 Red Rock River : 23 espèces reliées par 81 interactions GloBI sur 4 types (connectance 15.3%, 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°
1,8°C
Annual rain
432mm
Moisture idx (CMI)
-0,48
Runoff
181mm/an
PET
837mm
AET
372mm
Mean slope
7,4°
Water table
331cm
Forest
41%
Crops
6%
Urban
0%
Protected
32%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)