Rivière· 48 segments
Calapooia River
Crosses 2 administrative regions : Benton, Linn
Total length
128km
Max discharge
444,8m³/s
Max Strahler
6
Segments matched
48
River geography2 admin regions · 0 communes
2 administrative regions crossed (GADM L2)
- LinnOregon · United States101.3 kmin this dpt
- BentonOregon · United States0.9 kmin this dpt
2 intersecting protected areas
Reserve Program
Takena Landing
IUCN VLocal Conservation Area
1 page = 1 named river (aggregation of 48 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
151 distinct species · 725 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 50 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).
Indicateurs du tissu écologique
Tissu écologique de Calapooia River : 39 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 122 interactions GloBI sur 4 types (connectance 10.0%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology (HydroRIVERS v10)
Total length
128km
Max discharge
444,8m³/s
Max Strahler
6
Segments matched
48
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.