Designated - Recreational · USA
Delta River
- Area
- 37 km²
- IUCN cat.
- V
- Year
- 1980
Overview
- Designation
- Designated - Recreational
- IUCN category
- V · Paysage protégé
Paysage façonné par l'humain digne de conservation
- Established
- 1980
- Managing authority
- Bureau of Land Management
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
175 distinct species · 332 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 31 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 Delta River : 27 espèces + 4 bulles famille, 36 interactions GloBI documentées sur 4 types (connectance 7.7%, filtre Serrano α=0.2). Les 4 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology5 basins · 0 lakes · 7 rivers
Hydrology metrics for this exact territory
Stream length here
32,9km
Basins crossed
5
Max stream order
4
Max drainage
3 161km²
Discharge in basins
10,8m³/s
Mean precip.
254mm/an
Mean T°
-7,0°C
Moisture idx
-0,45
Max snow
74%
Mean runoff
702mm/an
Mean elev. (basins)
1 315m
Watersheds crossing here
Rivers / streams (7, ord ≥ 4)
- Delta Riverord 5len here20.64 km8%total259 km
- Phelan Creekord 4len here3.71 km11%total32 km
- Castner Creekord 4len here2.67 km18%total15 km
- Trims Creekord 4len here2.02 km29%total7 km
- Lower Miller Creekord 4len here1.80 km12%total14 km
- Ann Creekord 1len here1.18 km15%total8 km
- Whistler Creekord 3len here0.91 km6%total16 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
- 63.42550, -145.78188
- 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.