Wilderness · usa
North Fork John Day
- Area
- 488 km²
- IUCN cat.
- Ib
- Year
- 1984
Overview
- Designation
- Wilderness
- IUCN category
- Ib · Zone de nature sauvage
Aire protégée pour la wilderness, faible accès humain
- Established
- 1984
- Managing authority
- Forest Service
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
219 distinct species · 1 111 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 40 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 North Fork John Day : 24 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 108 interactions GloBI sur 5 types (connectance 13.2%, filtre Serrano α=0.2). 17 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology6 basins · 1 lakes · 21 rivers
Hydrology metrics for this exact territory
Stream length here
105,9km
Lake surface here
0,12km²
Basins crossed
6
Max stream order
4
Max drainage
2 035km²
Discharge in basins
3,6m³/s
Mean precip.
588mm/an
Mean T°
3,6°C
Moisture idx
-0,33
Max snow
39%
Mean runoff
198mm/an
Mean elev. (basins)
1 618m
Watersheds crossing here
- Bassin de North Fork John Day Riversub-area1 528,2 km²overlap487.00 km²100%
- Bassin de Camas Creeksub-area1 028,4 km²overlap0.73 km²0%
- Bassin de North Powder Riversub-area482 km²overlap0.34 km²0%
- Bassin de Grande Ronde Riversub-area1 955,4 km²overlap0.13 km²0%
- Bassin de Powder Riversub-area1 099,6 km²overlap0.12 km²0%
- Bassin de Middle Fork John Day Riversub-area2 034,6 km²overlap0.11 km²0%
Lakes (1, top by area)
Rivers / streams (21, ord ≥ 4)
- North Fork John Day Riverord 5len here28.21 km27%total104 km
- North Fork John Dayord 4len here16.13 km100%total16 km
- Big Creekord 4len here11.55 km4%total305 km
- Lake Creekord 6len here9.41 km2%total427 km
- Paradise Creekord 4len here8.33 km12%total72 km
- Winom Creekord 1len here5.15 km87%total6 km
- Meadow Creekord 4len here4.90 km2%total223 km
- Clear Creekord 3len here4.53 km2%total288 km
- Granite Creekord 3len here4.34 km2%total274 km
- Baldy Creekord 4len here4.00 km14%total28 km
- Trout Creekord 6len here3.21 km1%total345 km
- Cunningham Creekord 4len here1.99 km14%total14 km
9 more river segmentssorted by Strahler order + length
- Sulphur Creekord 4len here1.11 km3%total42 km
- Martin Creekord 5len here0.71 km1%total69 km
- Kúckuc Creekord 3len here0.64 km8%total8 km
- Trail Creekord 3len here0.55 km0%total135 km
- Ryder Creekord 2len here0.49 km3%total14 km
- Davis Creekord 4len here0.27 km0%total66 km
- Oriental Creekord 1len here0.26 km14%total2 km
- White Creekord 4len here0.17 km0%total97 km
- Lightning Creekord 4len here≈ tangenttotal87 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
- 44.91509, -118.47491
- 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.