HydroBASINS lev08 watershed · #7080038120
Bassin de Tantramar 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 : Cumberland, Westmorland
Sub-basin area
757,3km²
Upstream area
757,3km²
Discharge
5,1m³/s
Mean elev.
31m
Administrative coverage
2 dept-equivalent regions (GADM L2)
- Westmorland578.1 km²76.1% of basin
- 164.3 km²21.6% of basin
30 intersecting protected areas
Wilderness Area
22.22 km² overlap
National Wildlife Area
19.70 km² overlap
Chignecto
IUCN Not ReportedWetland of International Importance (Ramsar Site)
5.90 km² overlap
Chignecto Isthmus Wilderness Area
IUCN Not ApplicableWilderness Area
5.51 km² overlap
National Wildlife Area
5.38 km² overlap
DUC Fee Simple Lands
IUCN IVOwnership by Environmental Non-Governmental Organization
3.98 km² overlap
Privately Protected Area
3.87 km² overlap
Shepody Bay
IUCN Not ReportedWetland of International Importance (Ramsar Site)
3.21 km² overlap
Privately Protected Area
2.51 km² overlap
21 more protected areassorted by overlap area
Johnson's Mills
IUCN IVProtected Natural Area
1.51 km² overlap
Privately Protected Area
1.42 km² overlap
Privately Protected Area
1.26 km² overlap
4037700
IUCN IINature Legacy protected area
1.25 km² overlap
DUC Fee Simple Lands
IUCN IVOwnership by Environmental Non-Governmental Organization
1.12 km² overlap
DUC Fee Simple Lands
IUCN IVOwnership by Environmental Non-Governmental Organization
1.03 km² overlap
4051800
IUCN IINature Legacy protected area
0.93 km² overlap
Sunken Island
IUCN Not ReportedFederal Real Property
0.89 km² overlap
Privately Protected Area
0.83 km² overlap
Privately Protected Area
0.80 km² overlap
Privately Protected Area
0.76 km² overlap
Privately Protected Area
0.76 km² overlap
Privately Protected Area
0.75 km² overlap
DUC Fee Simple Lands
IUCN IVOwnership by Environmental Non-Governmental Organization
0.71 km² overlap
DUC Fee Simple Lands
IUCN IVOwnership by Environmental Non-Governmental Organization
0.67 km² overlap
DUC Fee Simple Lands
IUCN IVOwnership by Environmental Non-Governmental Organization
0.66 km² overlap
Privately Protected Area
0.65 km² overlap
DUC Fee Simple Lands
IUCN IVOwnership by Environmental Non-Governmental Organization
0.62 km² overlap
DUC Fee Simple Lands
IUCN IVOwnership by Environmental Non-Governmental Organization
0.62 km² overlap
DUC Fee Simple Lands
IUCN IVOwnership by Environmental Non-Governmental Organization
0.51 km² overlap
Privately Protected Area
0.48 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
3 094 distinct species · 265 780 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 37 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 Tantramar River : 26 espèces reliées par 92 interactions GloBI sur 3 types (connectance 13.8%, 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°
5,6°C
Annual rain
1 127mm
Moisture idx (CMI)
0,32
Runoff
797mm/an
PET
765mm
AET
638mm
Mean slope
1,3°
Water table
90cm
Forest
64%
Crops
6%
Urban
1%
Protected
4%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)