HydroBASINS lev08 watershed · #7080038490
Bassin de Dennys 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 across 2 countries : Charlotte, Washington
Sub-basin area
1 686,3km²
Upstream area
1 686,3km²
Discharge
1,92m³/s
Mean elev.
43m
Administrative coverage
2 dept-equivalent regions (GADM L2)
- Washington1246.9 km²73.8% of basin
- 261.9 km²15.5% of basin
30 intersecting protected areas
Marine Protected Area
85.56 km² overlap
Moosehorn
IUCN IVNational Wildlife Refuge
85.53 km² overlap
Cutler Coast
IUCN VEcological Reserve
47.28 km² overlap
State Resource Management Area
18.55 km² overlap
Baring
IUCN IbWilderness Area
14.79 km² overlap
Edmunds
IUCN IbWilderness Area
10.97 km² overlap
Cross Island
IUCN IVNational Wildlife Refuge
6.98 km² overlap
Marine Protected Area
6.98 km² overlap
Cross Island (79-347) Propo
IUCN IbProposed Wilderness
5.49 km² overlap
21 more protected areassorted by overlap area
Nature Preserve
3.73 km² overlap
Deep Cove Forest
IUCN VEasement
2.84 km² overlap
Boot Head
IUCN VPCL
2.72 km² overlap
Bog Brook Cove Farm
IUCN VPCL
2.16 km² overlap
Quoddy Head
IUCN IIIState Park
2.13 km² overlap
Meadows and Mountain
IUCN VPCL
2.07 km² overlap
Hamilton Brook - Shapero
IUCN VPCL
1.80 km² overlap
Hamilton Brook Pledge
IUCN VPCL
1.77 km² overlap
Hamilton Cove
IUCN VPCL
1.26 km² overlap
Privately Protected Area
1.23 km² overlap
PCL
1.04 km² overlap
Western Head
IUCN VPreserve
0.97 km² overlap
Privately Protected Area
0.96 km² overlap
Cobscook Falls
IUCN VPCL
0.75 km² overlap
Cutler Ridge
IUCN VPCL
0.75 km² overlap
Edmunds Red Spruce Rna
IUCN IaResearch Natural Area
0.66 km² overlap
Bertrand Smith Rna
IUCN IaResearch Natural Area
0.64 km² overlap
Martin
IUCN VPreserve
0.57 km² overlap
Falls Island
IUCN Not AssignedPreserve
0.55 km² overlap
Long Island
IUCN VPreserve
0.55 km² overlap
Moose Cove - Dorsey
IUCN VPCL
0.54 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
4 717 distinct species · 507 167 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 33 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 Dennys River : 23 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 57 interactions GloBI sur 2 types (connectance 10.8%, 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°
6,1°C
Annual rain
1 188mm
Moisture idx (CMI)
0,35
Runoff
786mm/an
PET
774mm
AET
658mm
Mean slope
2,2°
Water table
137cm
Forest
87%
Crops
1%
Urban
0%
Protected
7%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)