Wildlife Area Complex · usa
Skagit-Snoqualmie
- Area
- 61 km²
- IUCN cat.
- V
Overview
- Designation
- Wildlife Area Complex
- IUCN category
- V · Paysage protégé
Paysage façonné par l'humain digne de conservation
0 - Managing authority
- State Fish and Wildlife ; Non-Governmental Organization ; Natural Resources Conservation Service
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
597 distinct species · 59 625 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 30 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 Skagit-Snoqualmie : 19 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 90 interactions GloBI sur 4 types (connectance 17.0%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology13 basins · 0 lakes · 16 rivers
Hydrology metrics for this exact territory
Stream length here
17,1km
Basins crossed
13
Max stream order
6
Max drainage
8 183km²
Discharge in basins
17,0m³/s
Mean precip.
1 506mm/an
Mean T°
8,1°C
Moisture idx
0,42
Max snow
45%
Mean runoff
1 227mm/an
Mean elev. (basins)
448m
Watersheds crossing here
- Bassin de South Fork Stillaguamish Riversub-area2 352,6 km²overlap20.81 km²34%
- Bassin de Skagit Riversub-area258,1 km²overlap6.95 km²11%
- Bassin de Snoqualmie Riversub-area240,5 km²overlap4.94 km²8%
- Bassin de No Name Sloughsub-area794,3 km²overlap4.15 km²7%
- Bassin de Skagit Riversub-area123,7 km²overlap2.57 km²4%
- Bassin de Skagit Riversub-area1 115,2 km²overlap2.49 km²4%
- Bassin de Snohomish Riversub-area105,2 km²overlap2.00 km²3%
- Bassin de Suiattle Riversub-area1 890 km²overlap1.56 km²3%
- Bassin de Pilchuck Riversub-area407,8 km²overlap0.64 km²1%
Rivers / streams (16, ord ≥ 4)
- Old Riverord 3len here3.62 km77%total5 km
- Skagit Riverord 6len here3.62 km1%total275 km
- Sauk Riverord 5len here1.73 km3%total65 km
- Rocky Creekord 2len here1.61 km4%total39 km
- Snoqualmie Riverord 5len here1.58 km2%total64 km
- Hilt Creekord 1len here1.43 km13%total11 km
- North Fork Skagit Riverord 6len here1.05 km4%total25 km
- Ebey Sloughord 2len here0.61 km5%total12 km
- Jackman Creekord 2len here0.45 km4%total10 km
- Hart Sloughord 6len here0.41 km7%total6 km
- Snohomish Riverord 5len here0.33 km1%total40 km
- Cherry Creekord 3len here0.28 km2%total16 km
4 more river segmentssorted by Strahler order + length
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
- 48.33802, -122.47195
- 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.