Ontologia

Rivière· 80 segments

Big Creek

Crosses 16 administrative regions : Baker, Chelan, Clearwater, Flathead, Grant +11

rivière

Total length

4 968km

Max discharge

42,5m³/s

Max Strahler

4

Segments matched

80

River geography16 admin regions · 0 communes

Parent watershed

hybas-7080414480226 km²

16 administrative regions crossed (GADM L2)

  • Valley
    Idaho · United States
    78.1 km
    in this dpt
  • Grant
    Oregon · United States
    28.0 km
    in this dpt
  • Idaho
    Idaho · United States
    23.2 km
    in this dpt
  • Baker
    Oregon · United States
    22.8 km
    in this dpt
  • Ravalli
    Montana · United States
    22.8 km
    in this dpt
  • Shoshone
    Idaho · United States
    22.6 km
    in this dpt
  • Skamania
    Washington · United States
    20.8 km
    in this dpt
  • Kittitas
    Washington · United States
    19.4 km
    in this dpt
  • Flathead
    Montana · United States
    17.7 km
    in this dpt
  • Chelan
    Washington · United States
    16.0 km
    in this dpt
  • Union
    Oregon · United States
    8.6 km
    in this dpt
  • Umatilla
    Oregon · United States
    6.1 km
    in this dpt
  • Mineral
    Montana · United States
    5.6 km
    in this dpt
  • Clearwater
    Idaho · United States
    5.4 km
    in this dpt
  • Multnomah
    Oregon · United States
    4.7 km
    in this dpt
  • Lincoln
    Montana · United States
    3.3 km
    in this dpt

16 intersecting protected areas

7 more protected areas

1 page = 1 named river (aggregation of 80 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

94 distinct species · 194 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 44 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 Big Creek : 38 espèces reliées par 72 interactions GloBI sur 4 types (connectance 7.6%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
44
Interactions affichées
72
Connectance
0.076
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

4 968km

Max discharge

42,5m³/s

Max Strahler

4

Segments matched

80

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