Ruisseau· 11 segments
West Boulder River
Crosses 2 administrative regions : Park, Sweet Grass
Total length
48km
Max discharge
3m³/s
Max Strahler
2
Segments matched
11
River geography2 admin regions · 0 communes
2 administrative regions crossed (GADM L2)
- ParkMontana · United States30.4 kmin this dpt
- Sweet GrassMontana · United States11.1 kmin this dpt
1 intersecting protected areas
Absaroka-Beartooth
IUCN IbWilderness
1 page = 1 named river (aggregation of 11 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
123 distinct species · 420 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 35 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 West Boulder River : 24 espèces reliées par 83 interactions GloBI sur 4 types (connectance 13.9%, 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).
Hydrology (HydroRIVERS v10)
Total length
48km
Max discharge
3,0m³/s
Max Strahler
2
Segments matched
11
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.