Ontologia

Rivière· 11 segments

Allen Creek

Crosses 7 administrative regions : Central Kootenay, Chelan, Clark, Cowlitz, Crook +2

rivière

Total length

601km

Max discharge

42,1m³/s

Max Strahler

4

Segments matched

11

River geography7 admin regions · 0 communes

Parent watershed

hybas-7080436870850 km²

7 administrative regions crossed (GADM L2)

  • Crook
    Oregon · United States
    22.7 km
    in this dpt
  • Clark
    Washington · United States
    4.1 km
    in this dpt
  • Lane
    Oregon · United States
    3.8 km
    in this dpt
  • Missoula
    Montana · United States
    2.9 km
    in this dpt
  • Central Kootenay
    British Columbia · Canada
    1.6 km
    in this dpt
  • Chelan
    Washington · United States
    0.8 km
    in this dpt
  • Cowlitz
    Washington · United States
    0.0 km
    in this dpt

2 intersecting protected areas

1 page = 1 named river (aggregation of 11 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

94 distinct species · 149 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 36 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 Allen Creek : 29 espèces reliées par 79 interactions GloBI sur 4 types (connectance 12.5%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
79
Connectance
0.125
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

601km

Max discharge

42,1m³/s

Max Strahler

4

Segments matched

11

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