HydroBASINS lev08 watershed · #7080116710
Bassin de Iskut River
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 : Kitimat-Stikine
Sub-basin area
2 349,8km²
Upstream area
2 350km²
Discharge
36,99m³/s
Mean elev.
1 370m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
1 dept-equivalent regions (GADM L2)
- 2361.8 km²100.0% of basin
4 intersecting protected areas
Wildlife Management Area
751.55 km² overlap
MOUNT EDZIZA PARK
IUCN IbA - Park
309.44 km² overlap
TODAGIN SOUTH SLOPE PARK
IUCN IIIA - Park
35.60 km² overlap
KINASKAN LAKE PARK
IUCN IIA - Park
18.63 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 276 distinct species · 15 200 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 40 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 Iskut River : 34 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 45 interactions GloBI sur 4 types (connectance 5.8%, filtre Serrano α=0.2). 6 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°
-1,9°C
Annual rain
524mm
Moisture idx (CMI)
-0,02
Runoff
506mm/an
PET
534mm
AET
380mm
Mean slope
15,2°
Water table
384cm
Forest
30%
Crops
0%
Urban
0%
Protected
47%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)