HydroBASINS lev08 watershed · #7080060410
Bassin de Trout 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 2 administrative regions : Division No. 5, Division No. 9
Sub-basin area
257,3km²
Upstream area
257,5km²
Discharge
7,9m³/s
Mean elev.
313m
Administrative coverage
2 dept-equivalent regions (GADM L2)
- Division No. 9251.5 km²97.4% of basin
- Division No. 56.6 km²2.5% of basin
3 intersecting protected areas
National Park
140.52 km² overlap
Gros Morne National Park
IUCN Not ApplicableWorld Heritage Site (natural or mixed)
140.51 km² overlap
Lobster Area Closure (Trout River)
IUCN Not ApplicableOther Effective Area-Based Conservation Measure
0.07 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
156 distinct species · 234 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 48 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 River : 38 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 81 interactions GloBI sur 5 types (connectance 7.2%, 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).
Hydroclimate (BasinATLAS lev08)
Mean T°
2,7°C
Annual rain
1 199mm
Moisture idx (CMI)
0,52
Runoff
1 051mm/an
PET
572mm
AET
536mm
Mean slope
8,4°
Water table
282cm
Forest
26%
Crops
0%
Urban
0%
Protected
54%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)