HydroBASINS lev08 watershed · #7080037190
Bassin de Gold 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 : Kings, Lunenburg
Sub-basin area
393,9km²
Upstream area
393,9km²
Discharge
11,73m³/s
Mean elev.
162m
Administrative coverage
2 dept-equivalent regions (GADM L2)
- Lunenburg377.6 km²95.7% of basin
- Kings17.0 km²4.3% of basin
2 intersecting protected areas
Holden Lake Wilderness Area
IUCN IVWilderness Area
14.92 km² overlap
Holden Lake Wilderness Area
IUCN IbWilderness Area
2.05 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
524 distinct species · 5 609 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 46 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 Gold River : 35 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 87 interactions GloBI sur 4 types (connectance 8.4%, filtre Serrano α=0.2). 11 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°
6,1°C
Annual rain
1 341mm
Moisture idx (CMI)
0,43
Runoff
919mm/an
PET
768mm
AET
666mm
Mean slope
2,2°
Water table
183cm
Forest
94%
Crops
2%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)