Ontologia

Ruisseau· 18 segments

Hamilton Creek

Crosses 5 administrative regions : Columbia-Shuswap, Idaho, Linn, Multnomah, Skamania

ruisseau

Total length

565km

Max discharge

3,6m³/s

Max Strahler

3

Segments matched

18

River geography5 admin regions · 0 communes

Parent watershed

hybas-70803971401882 km²

5 administrative regions crossed (GADM L2)

  • Linn
    Oregon · United States
    20.9 km
    in this dpt
  • Skamania
    Washington · United States
    13.2 km
    in this dpt
  • Idaho
    Idaho · United States
    13.1 km
    in this dpt
  • Columbia-Shuswap
    British Columbia · Canada
    4.8 km
    in this dpt
  • Multnomah
    Oregon · United States
    1.0 km
    in this dpt

6 intersecting protected areas

1 page = 1 named river (aggregation of 18 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

64 distinct species · 380 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 33 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 Hamilton Creek : 26 espèces reliées par 66 interactions GloBI sur 3 types (connectance 11.8%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
66
Connectance
0.118
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

565km

Max discharge

3,6m³/s

Max Strahler

3

Segments matched

18

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