Ontologia

Ruisseau· 12 segments

Eightmile Creek

Crosses 6 administrative regions : Ada, Chelan, Custer, Okanogan, Skamania +1

ruisseau

Total length

573km

Max discharge

6,6m³/s

Max Strahler

3

Segments matched

12

River geography6 admin regions · 0 communes

Parent watershed

hybas-7080396130956 km²

6 administrative regions crossed (GADM L2)

  • Wasco
    Oregon · United States
    23.7 km
    in this dpt
  • Okanogan
    Washington · United States
    20.0 km
    in this dpt
  • Ada
    Idaho · United States
    10.4 km
    in this dpt
  • Chelan
    Washington · United States
    8.1 km
    in this dpt
  • Custer
    Idaho · United States
    6.6 km
    in this dpt
  • Skamania
    Washington · United States
    4.6 km
    in this dpt

3 intersecting protected areas

1 page = 1 named river (aggregation of 12 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

92 distinct species · 227 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 Eightmile Creek : 32 espèces reliées par 94 interactions GloBI sur 4 types (connectance 11.5%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
41
Interactions affichées
94
Connectance
0.115
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

573km

Max discharge

6,6m³/s

Max Strahler

3

Segments matched

12

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