Wild and Scenic River · usa
Collawash, Oregon
- Area
- 16 km²
- IUCN cat.
- V
- Year
- 2009
Overview
- Designation
- Wild and Scenic River
- IUCN category
- V · Paysage protégé
Paysage façonné par l'humain digne de conservation
- Established
- 2009
- Managing authority
- Forest Service
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
52 distinct species · 93 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 19 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 Collawash, Oregon : 16 espèces reliées par 16 interactions GloBI sur 3 types (connectance 9.4%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology2 basins · 0 lakes · 10 rivers
Hydrology metrics for this exact territory
Stream length here
20,4km
Basins crossed
2
Max stream order
3
Max drainage
2 503km²
Discharge in basins
0,6m³/s
Mean precip.
2 025mm/an
Mean T°
7,6°C
Moisture idx
0,57
Max snow
35%
Mean runoff
1 294mm/an
Mean elev. (basins)
816m
Watersheds crossing here
Rivers / streams (10, ord ≥ 4)
- East Fork Collawash Riverord 2len here7.63 km99%total8 km
- Russ Creekord 3len here2.59 km97%total3 km
- Collawash Riverord 4len here2.55 km11%total24 km
- Buckeye Creekord 3len here2.09 km17%total12 km
- Ogre Creekord 2len here1.96 km74%total3 km
- Dunno Creekord 3len here1.39 km100%total1 km
- Jazz Creekord 3len here1.14 km100%total1 km
- Dickey Creekord 2len here0.46 km2%total28 km
- Ochre Creekord 3len here0.38 km3%total14 km
- Happy Creekord 1len here0.26 km8%total3 km
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
- 44.88983, -121.99432
- 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.