Anadromous Spawning Area · usa
Anadromous Spawning Area
- Area
- 914 km²
- IUCN cat.
- V
- Year
- 1980
Overview
- Designation
- Anadromous Spawning Area
- IUCN category
- V · Paysage protégé
Paysage façonné par l'humain digne de conservation
- Established
- 1980
- Managing authority
- Forest Service
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
695 distinct species · 7 179 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 39 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 Anadromous Spawning Area : 28 espèces reliées par 106 interactions GloBI sur 5 types (connectance 12.9%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology17 basins · 1 lakes · 20 rivers
Hydrology metrics for this exact territory
Stream length here
121,9km
Lake surface here
0,19km²
Basins crossed
17
Max stream order
4
Max drainage
6 268km²
Discharge in basins
9,5m³/s
Mean precip.
526mm/an
Mean T°
0,7°C
Moisture idx
-0,36
Max snow
52%
Mean runoff
307mm/an
Mean elev. (basins)
2 228m
Watersheds crossing here
- Bassin de Camas Creeksub-area1 023,5 km²overlap332.53 km²36%
- Bassin de Marsh Creeksub-area372,2 km²overlap270.88 km²30%
- Bassin de Big Creeksub-area1 535,2 km²overlap147.33 km²16%
- Bassin de Middle Fork Salmon Riversub-area2 097,5 km²overlap123.57 km²14%
- Bassin de Loon Creeksub-area921,2 km²overlap18.95 km²2%
- Bassin de Salmon Riversub-area1 603,7 km²overlap7.01 km²1%
- Bassin de Panther Creeksub-area1 338,9 km²overlap2.85 km²0%
- Bassin de Middle Fork Salmon Riversub-area500,7 km²overlap2.57 km²0%
- Bassin de South Fork Payette Riversub-area3 089,3 km²overlap1.80 km²0%
8 more basinssorted by overlap
- Bassin de Bear Valley Creeksub-area490,2 km²overlap1.70 km²0%
- Basin #09230sub-area113 km²overlap1.40 km²0%
- Bassin de Salmon Riversub-area478,7 km²overlap1.26 km²0%
- Bassin de Johnson Creeksub-area559,1 km²overlap0.94 km²0%
- Bassin de Quartz Creeksub-area334,6 km²overlap0.52 km²0%
- Bassin de South Fork Salmon Riversub-area372,2 km²overlap0.37 km²0%
- Bassin de Yankee Fork Salmon Riversub-area487,5 km²overlap0.20 km²0%
- Bassin de Salmon Riversub-area388 km²overlap0.00 km²0%
Lakes (1, top by area)
Rivers / streams (20, ord ≥ 4)
- Camas Creekord 5len here24.39 km9%total278 km
- Rapid Riverord 3len here16.47 km45%total36 km
- Marsh Creekord 3len here12.76 km66%total19 km
- Smith Creekord 5len here10.07 km6%total169 km
- Sulphur Creekord 4len here9.11 km22%total42 km
- Big Creekord 4len here8.65 km3%total305 km
- Bear Creekord 5len here7.31 km1%total575 km
- Banner Creekord 1len here6.70 km100%total7 km
- Loon Creekord 3len here6.04 km8%total71 km
- Silver Creekord 5len here5.64 km3%total171 km
- Monumental Creekord 3len here4.13 km21%total20 km
- West Fork Mayfield Creekord 1len here3.89 km59%total7 km
8 more river segmentssorted by Strahler order + length
- Mayfield Creekord 2len here2.02 km38%total5 km
- Dagger Creekord 1len here1.95 km26%total7 km
- Greyhound Creekord 2len here1.16 km24%total5 km
- Boundary Creekord 6len here0.96 km1%total179 km
- Bear Valley Creekord 6len here0.47 km1%total46 km
- Valley Creekord 3len here0.16 km0%total52 km
- North Fork Trap Creekord 1len here≈ tangenttotal2 km
- Middle Fork Salmon Riverord 5len here≈ tangenttotal166 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
- 44.92034, -114.43973
- 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.