Ontologia

Rivière· 84 segments

South Fork Flathead River

Crosses 2 administrative regions : Flathead, Powell

rivière

Total length

159km

Max discharge

84m³/s

Max Strahler

4

Segments matched

84

River geography2 admin regions · 0 communes

Parent watershed

hybas-7080334130110 km²

2 administrative regions crossed (GADM L2)

  • Flathead
    Montana · United States
    240.6 km
    in this dpt
  • Powell
    Montana · United States
    53.2 km
    in this dpt

3 intersecting protected areas

1 page = 1 named river (aggregation of 84 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

121 distinct species · 269 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 40 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).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de South Fork Flathead River : 26 espèces reliées par 86 interactions GloBI sur 3 types (connectance 11.0%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
40
Interactions affichées
86
Connectance
0.110
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Hydrology (HydroRIVERS v10)

Total length

159km

Max discharge

84,0m³/s

Max Strahler

4

Segments matched

84

HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.