Designated - Recreational · usa
South Fork John Day River
- Area
- 60 km²
- IUCN cat.
- V
- Year
- 1988
Overview
- Designation
- Designated - Recreational
- IUCN category
- V · Paysage protégé
Paysage façonné par l'humain digne de conservation
- Established
- 1988
- Managing authority
- Bureau of Land Management
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
131 distinct species · 507 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 32 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 South Fork John Day River : 22 espèces reliées par 91 interactions GloBI sur 5 types (connectance 17.2%, 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 · 19 rivers
Hydrology metrics for this exact territory
Stream length here
63,7km
Basins crossed
1
Max stream order
4
Max drainage
1 579km²
Discharge in basins
0,1m³/s
Mean precip.
377mm/an
Mean T°
5,5°C
Moisture idx
-0,62
Max snow
24%
Mean runoff
61mm/an
Mean elev. (basins)
1 461m
Watersheds crossing here
Rivers / streams (19, ord ≥ 4)
- South Fork John Day Riverord 4len here38.64 km64%total60 km
- Oliver Creekord 4len here5.67 km23%total25 km
- Indian Creekord 6len here5.51 km1%total398 km
- Elkhorn Creekord 4len here3.13 km9%total35 km
- Dry Soda Creekord 4len here2.14 km63%total3 km
- Morgan Creekord 4len here1.68 km9%total18 km
- Venator Creekord 2len here1.64 km16%total10 km
- Buck Creekord 4len here1.25 km2%total77 km
- Wildcat Creekord 6len here1.01 km1%total101 km
- Deer Creekord 6len here0.73 km0%total340 km
- Murderers Creekord 3len here0.50 km2%total23 km
- Jackass Creekord 1len here0.39 km13%total3 km
7 more river segmentssorted by Strahler order + length
- Black Canyon Creekord 3len here0.38 km1%total31 km
- Delles Creekord 1len here0.37 km4%total10 km
- Pine Creekord 6len here0.29 km0%total450 km
- Utley Creekord 2len here0.24 km4%total6 km
- Antelope Creekord 4len here0.16 km0%total91 km
- Wind Creekord 2len here0.02 km1%total3 km
- Lewis Creekord 3len here≈ tangenttotal36 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
- 44.20297, -119.53440
- 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.