HydroBASINS lev08 watershed · #7080037440
Bassin de Beaverdam Brook
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 : Shelburne
Sub-basin area
261,8km²
Upstream area
261,8km²
Discharge
5,86m³/s
Mean elev.
32m
Administrative coverage
1 dept-equivalent regions (GADM L2)
- Shelburne242.1 km²92.3% of basin
12 intersecting protected areas
Wilderness Area
39.99 km² overlap
Cape Negro Island Conservation Lands
IUCN Not ReportedOwnership by Environmental Non-Governmental Organization
3.15 km² overlap
Privately Protected Area
1.07 km² overlap
Privately Protected Area
1.05 km² overlap
Privately Protected Area
0.81 km² overlap
Quinns Meadow Nature Reserve
IUCN IaNature Reserve
0.71 km² overlap
Privately Protected Area
0.66 km² overlap
Privately Protected Area
0.54 km² overlap
Privately Protected Area
0.43 km² overlap
3 more protected areassorted by overlap area
Privately Protected Area
0.35 km² overlap
Privately Protected Area
0.18 km² overlap
Privately Protected Area
0.01 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
721 distinct species · 9 324 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 42 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 Beaverdam Brook : 30 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 90 interactions GloBI sur 4 types (connectance 10.5%, filtre Serrano α=0.2). 12 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°
6,3°C
Annual rain
1 296mm
Moisture idx (CMI)
0,54
Runoff
918mm/an
PET
599mm
AET
576mm
Mean slope
1,4°
Water table
135cm
Forest
86%
Crops
0%
Urban
0%
Protected
16%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)