Ontologia

Rivière· 19 segments

Chewuch River

Crosses 1 administrative regions : Okanogan

rivière

Total length

79km

Max discharge

14,8m³/s

Max Strahler

4

Segments matched

19

River geography1 admin regions · 0 communes

Parent watershed

hybas-70803192201377 km²

1 administrative regions crossed (GADM L2)

  • Okanogan
    Washington · United States
    60.5 km
    in this dpt

4 intersecting protected areas

  • Pasayten

    IUCN Ib

    Wilderness

  • Methow

    IUCN V

    Wildlife Area Complex

  • Chewuch

    IUCN Ia

    Research Natural Area

  • Mason

    IUCN Not Assigned

    Conservation Easement

1 page = 1 named river (aggregation of 19 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

134 distinct species · 249 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 Chewuch River : 30 espèces reliées par 76 interactions GloBI sur 5 types (connectance 9.7%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
40
Interactions affichées
76
Connectance
0.097
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

79km

Max discharge

14,8m³/s

Max Strahler

4

Segments matched

19

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