Ontologia

Ruisseau· 33 segments

Cougar Creek

Crosses 17 administrative regions : Asotin, Chelan, Clackamas, Clark, Columbia +12

ruisseau

Total length

400km

Max discharge

8,4m³/s

Max Strahler

3

Segments matched

33

River geography17 admin regions · 0 communes

Parent watershed

hybas-70804198201641 km²

17 administrative regions crossed (GADM L2)

  • Grant
    Oregon · United States
    23.7 km
    in this dpt
  • Clackamas
    Oregon · United States
    16.8 km
    in this dpt
  • Kootenai
    Idaho · United States
    13.6 km
    in this dpt
  • Cowlitz
    Washington · United States
    9.8 km
    in this dpt
  • Chelan
    Washington · United States
    8.5 km
    in this dpt
  • Idaho
    Idaho · United States
    6.9 km
    in this dpt
  • Yakima
    Washington · United States
    6.0 km
    in this dpt
  • Valley
    Idaho · United States
    5.0 km
    in this dpt
  • Multnomah
    Oregon · United States
    4.6 km
    in this dpt
  • Linn
    Oregon · United States
    4.3 km
    in this dpt
  • Clark
    Washington · United States
    4.2 km
    in this dpt
  • Granite
    Montana · United States
    4.2 km
    in this dpt
  • Columbia
    Washington · United States
    3.8 km
    in this dpt
  • Lane
    Oregon · United States
    2.7 km
    in this dpt
  • Asotin
    Washington · United States
    2.4 km
    in this dpt
  • Skamania
    Washington · United States
    1.6 km
    in this dpt
  • Okanogan
    Washington · United States
    0.7 km
    in this dpt

18 intersecting protected areas

9 more protected areas

1 page = 1 named river (aggregation of 33 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

66 distinct species · 254 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 34 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 Cougar Creek : 27 espèces reliées par 51 interactions GloBI sur 3 types (connectance 9.1%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
51
Connectance
0.091
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

400km

Max discharge

8,4m³/s

Max Strahler

3

Segments matched

33

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