HydroBASINS lev08 watershed · #7080058010
Bassin de Fish 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 : Ketchikan Gateway
Sub-basin area
1 190,5km²
Upstream area
1 190,5km²
Discharge
23,1m³/s
Mean elev.
284m
Administrative coverage
1 dept-equivalent regions (GADM L2)
- 1135.9 km²95.0% of basin
2 intersecting protected areas
Misty Fiords
IUCN IbNational Monument Wilderness
641.52 km² overlap
Misty Fiords
IUCN VNational Monument
641.52 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
453 distinct species · 1 347 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 Bassin de Fish Creek : 17 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 79 interactions GloBI sur 4 types (connectance 14.1%, filtre Serrano α=0.2). 17 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°
5,8°C
Annual rain
2 833mm
Moisture idx (CMI)
0,81
Runoff
2 681mm/an
PET
542mm
AET
541mm
Mean slope
16,0°
Water table
539cm
Forest
56%
Crops
0%
Urban
0%
Protected
71%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)