National Scenic Riverway · usa
Saint Croix
- Area
- 2 km²
- IUCN cat.
- VI
Overview
- Designation
- National Scenic Riverway
- IUCN category
- VI · Aire protégée avec utilisation durable
Conservation + utilisation durable des ressources
0 - Managing authority
- National Park Service
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
217 distinct species · 1 109 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 45 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 Saint Croix : 35 espèces reliées par 85 interactions GloBI sur 4 types (connectance 8.6%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology3 basins · 1 lakes · 9 rivers
Hydrology metrics for this exact territory
Stream length here
6,1km
Lake surface here
0,00km²
Basins crossed
3
Max stream order
5
Max drainage
16 486km²
Discharge in basins
0,1m³/s
Mean precip.
757mm/an
Mean T°
4,6°C
Moisture idx
-0,14
Max snow
24%
Mean runoff
331mm/an
Mean elev. (basins)
364m
Watersheds crossing here
Lakes (1, top by area)
Rivers / streams (9, ord ≥ 4)
- Namekagon Riverord 4len here3.96 km3%total120 km
- Gull Creekord 3len here1.14 km14%total8 km
- Stuntz Brookord 3len here0.49 km2%total20 km
- McKenzie Creekord 2len here0.18 km0%total47 km
- McDermott Brookord 3len here0.15 km1%total12 km
- Spring Brookord 3len here0.11 km0%total121 km
- Casey Creekord 2len here0.07 km0%total34 km
- Spring Creekord 5len here≈ tangenttotal2668 km
- Saint Croix Riverord 7len here≈ tangenttotal350 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
- 45.95202, -91.70568
- 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.