HydroBASINS lev08 watershed · #8080006400
Bassin de Trout Creek
A watershed (drainage basin) is not a body of water — it is the land area where rainfall converges towards a single river that eventually reaches the sea (or an endorheic basin). Boundaries follow ridgelines.
Crosses 1 administrative regions : Nome
Sub-basin area
760,1km²
Upstream area
760,1km²
Discharge
2,11m³/s
Mean elev.
27m
Administrative coverage
1 dept-equivalent regions (GADM L2)
- 708.8 km²92.6% of basin
3 intersecting protected areas
Marine Protected Area
353.05 km² overlap
Bering Land Bridge
IUCN VNational Preserve
341.22 km² overlap
Alaska Maritime
IUCN IVNational Wildlife Refuge
0.06 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
70 distinct species · 183 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 Bassin de Trout Creek : 24 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 39 interactions GloBI sur 3 types (connectance 8.4%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
-5,5°C
Annual rain
352mm
Moisture idx (CMI)
0,21
Runoff
373mm/an
PET
277mm
AET
231mm
Mean slope
1,4°
Water table
42cm
Forest
0%
Crops
0%
Urban
0%
Protected
51%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)