HydroBASINS lev08 watershed · #7080300280

Bassin de Pembina 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 3 administrative regions across 2 countries : Division No. 4, Division No. 5, Rolette

37% lakePfafstetter: 71226480

Sub-basin area

1 320,5km²

Upstream area

1 320,5km²

Discharge

1,91m³/s

Mean elev.

518m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Pembina River277 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

3 dept-equivalent regions (GADM L2)

Division No. 5
Manitoba · Canada
1179.9 km²
89.1% of basin
Rolette
North Dakota · United States
88.5 km²
6.7% of basin
Division No. 4
Manitoba · Canada
56.4 km²
4.3% of basin

30 intersecting protected areas

Wakopa
IUCN V
State Wildlife Management Area
24.39 km² overlap
Freeman - MHHC
IUCN IV
Private Land
4.04 km² overlap
Pembina Valley Wildlife Management Area
IUCN IV
Wildlife Management Area
4.02 km² overlap
DUC Fee Simple Lands
IUCN IV
Ownership by Environmental Non-Governmental Organization
2.56 km² overlap
Tiger Hills Wildlife Management Area
IUCN IV
Wildlife Management Area
1.77 km² overlap
DUC Fee Simple Lands
IUCN IV
Ownership by Environmental Non-Governmental Organization
1.37 km² overlap
DUC Fee Simple Lands
IUCN IV
Ownership by Environmental Non-Governmental Organization
1.26 km² overlap
DUC Fee Simple Lands
IUCN IV
Ownership by Environmental Non-Governmental Organization
1.14 km² overlap
NW-36-002-16 W
IUCN IV
Private Land
0.73 km² overlap

21 more protected areassorted by overlap area

DUC Fee Simple Lands
IUCN IV
Ownership by Environmental Non-Governmental Organization
0.67 km² overlap
DUC Fee Simple Lands
IUCN IV
Ownership by Environmental Non-Governmental Organization
0.67 km² overlap
DUC Fee Simple Lands
IUCN IV
Ownership by Environmental Non-Governmental Organization
0.67 km² overlap
DUC Fee Simple Lands
IUCN IV
Ownership by Environmental Non-Governmental Organization
0.67 km² overlap
DUC Fee Simple Lands
IUCN IV
Ownership by Environmental Non-Governmental Organization
0.67 km² overlap
Krueger Tschetter - MHHC
IUCN IV
Private Land
0.67 km² overlap
NE-14-003-16 W
IUCN IV
Private Land
0.66 km² overlap
DUC Fee Simple Lands
IUCN IV
Ownership by Environmental Non-Governmental Organization
0.65 km² overlap
DUC Fee Simple Lands
IUCN IV
Ownership by Environmental Non-Governmental Organization
0.65 km² overlap
DUC Fee Simple Lands
IUCN IV
Ownership by Environmental Non-Governmental Organization
0.65 km² overlap
DUC Fee Simple Lands
IUCN IV
Ownership by Environmental Non-Governmental Organization
0.65 km² overlap
DUC Fee Simple Lands
IUCN IV
Ownership by Environmental Non-Governmental Organization
0.65 km² overlap
DUC Fee Simple Lands
IUCN IV
Ownership by Environmental Non-Governmental Organization
0.64 km² overlap
DUC Fee Simple Lands
IUCN IV
Ownership by Environmental Non-Governmental Organization
0.64 km² overlap
DUC Fee Simple Lands
IUCN IV
Ownership by Environmental Non-Governmental Organization
0.64 km² overlap
Wakopa Wildlife Management Area
IUCN IV
Wildlife Management Area
0.64 km² overlap
DUC Fee Simple Lands
IUCN IV
Ownership by Environmental Non-Governmental Organization
0.64 km² overlap
DUC Fee Simple Lands
IUCN IV
Ownership by Environmental Non-Governmental Organization
0.63 km² overlap
NW-14-003-16 W
IUCN IV
Private Land
0.63 km² overlap
DUC Fee Simple Lands
IUCN IV
Ownership by Environmental Non-Governmental Organization
0.62 km² overlap
DUC Fee Simple Lands
IUCN IV
Ownership by Environmental Non-Governmental Organization
0.60 km² overlap

Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.

Species present

775 distinct species · 14 166 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 35 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).

RègnesAnimalPlanteChampignonBacterie

RelationsPredationParasitismeSymbiosePollinisation

StatutEn dangerVulnérableProtégéeEndémique

RègnesAnimalPlanteChampignonBacterie

RelationsPredationParasitismeSymbiosePollinisation

StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Bassin de Pembina River : 24 espèces reliées par 84 interactions GloBI sur 4 types (connectance 14.1%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées

Interactions affichées

Connectance

0.141

Patrimoniales

Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Hydroclimate (BasinATLAS lev08)

Mean T°

2,5°C

Annual rain

449mm

Moisture idx (CMI)

-0,44

Runoff

45mm/an

PET

806mm

AET

390mm

Mean slope

0,7°

Water table

14cm

Forest

20%

Crops

62%

Urban

Protected

HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)