Rivière· 6 segments
Chicken Creek
Crosses 3 administrative regions : Malheur, Union, Washington
Total length
285km
Max discharge
60,9m³/s
Max Strahler
5
Segments matched
6
River geography3 admin regions · 0 communes
3 administrative regions crossed (GADM L2)
- WashingtonOregon · United States5.8 kmin this dpt
- UnionOregon · United States4.6 kmin this dpt
- MalheurOregon · United States3.1 kmin this dpt
3 intersecting protected areas
Tualatin River
IUCN IVNational Wildlife Refuge
Heritage Pine
IUCN VNatural Area
Upper Chicken Creek
IUCN VNatural Area
1 page = 1 named river (aggregation of 6 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
112 distinct species · 418 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 44 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 Chicken Creek : 33 espèces reliées par 98 interactions GloBI sur 6 types (connectance 9.9%, filtre Serrano α=0.2). 12 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
285km
Max discharge
60,9m³/s
Max Strahler
5
Segments matched
6
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.