Wild and Scenic River · usa
Illinois, Oregon
- Area
- 38 km²
- IUCN cat.
- V
- Year
- 1984
Overview
- Designation
- Wild and Scenic River
- IUCN category
- V · Paysage protégé
Paysage façonné par l'humain digne de conservation
- Established
- 1984
- Managing authority
- Forest Service
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
535 distinct species · 1 463 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 48 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 Illinois, Oregon : 38 espèces reliées par 100 interactions GloBI sur 5 types (connectance 8.5%, 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).
Hydrology1 basins · 0 lakes · 15 rivers
Hydrology metrics for this exact territory
Stream length here
52,2km
Basins crossed
1
Max stream order
4
Max drainage
2 551km²
Discharge in basins
1,7m³/s
Mean precip.
1 377mm/an
Mean T°
9,1°C
Moisture idx
0,23
Max snow
18%
Mean runoff
1 299mm/an
Mean elev. (basins)
824m
Watersheds crossing here
Rivers / streams (15, ord ≥ 4)
- Illinois Riverord 4len here36.24 km41%total88 km
- Forest Creekord 4len here4.38 km100%total4 km
- Hayden Creekord 4len here3.11 km100%total3 km
- Ethels Creekord 4len here2.33 km78%total3 km
- Panther Creekord 1len here0.92 km48%total2 km
- Pine Creekord 1len here0.86 km19%total5 km
- Sulphur Creekord 1len here0.66 km78%total1 km
- Soldier Creekord 3len here0.64 km7%total9 km
- North Fork Collier Creekord 3len here0.59 km5%total11 km
- Indigo Creekord 3len here0.47 km7%total7 km
- Lawson Creekord 2len here0.45 km2%total29 km
- Silver Creekord 5len here0.44 km1%total38 km
3 more river segmentssorted by Strahler order + length
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Location
Fond cartographique : OpenFreeMap · © OpenStreetMap contributors · Géométrie : nos sources (GADM/HydroBASINS/HydroLAKES/HydroRIVERS/WDPA)
- Centroid
- 42.43956, -124.00896
- Open in maps
- OpenStreetMap → · Satellite →
Species observed (Phase 2)
Listing species observed within this protected area requires the GBIF v2 partition × WDPA spatial overlay matview. Computing infrastructure pending.