Wilderness · usa
Devils Staircase
- Area
- 124 km²
- IUCN cat.
- Ib
- Year
- 2019
Overview
- Designation
- Wilderness
- IUCN category
- Ib · Zone de nature sauvage
Aire protégée pour la wilderness, faible accès humain
- Established
- 2019
- Managing authority
- Forest Service
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
259 distinct species · 786 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 41 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 Devils Staircase : 31 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 100 interactions GloBI sur 5 types (connectance 11.6%, 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).
Hydrology2 basins · 0 lakes · 8 rivers
Hydrology metrics for this exact territory
Stream length here
26,4km
Basins crossed
2
Max stream order
6
Max drainage
11 046km²
Discharge in basins
25,4m³/s
Mean precip.
1 652mm/an
Mean T°
10,7°C
Moisture idx
0,41
Max snow
20%
Mean runoff
1 209mm/an
Mean elev. (basins)
272m
Watersheds crossing here
Rivers / streams (8, ord ≥ 4)
- Wasson Creekord 3len here12.05 km63%total19 km
- Indian Charlie Creekord 1len here5.39 km93%total6 km
- Harvey Creekord 2len here5.02 km66%total8 km
- Buck Creekord 2len here1.55 km16%total10 km
- Murphy Creekord 1len here1.54 km56%total3 km
- Little Mill Creekord 1len here0.84 km24%total3 km
- Umpqua Riverord 6len here≈ tangenttotal184 km
- Otter Sloughord 1len here≈ tangenttotal7 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
- 43.71647, -123.92025
- 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.