Ontologia

Rivière· 329 segments

Souris River

Crosses 11 administrative regions : Bottineau, Burke, Division No. 1, Division No. 2, Division No. 5 +5

rivière

Total length

1 258km

Max discharge

83,1m³/s

Max Strahler

6

Segments matched

329

River geography11 admin regions · 0 communes

Parent watershed

hybas-70803197301098 km²

11 administrative regions crossed (GADM L2)

  • Division No. 2
    Saskatchewan · Canada
    336.3 km
    in this dpt
  • Division No. 5
    Manitoba · Canada
    257.4 km
    in this dpt
  • Division No. 1
    Saskatchewan · Canada
    251.1 km
    in this dpt
  • McHenry
    North Dakota · United States
    202.4 km
    in this dpt
  • Bottineau
    North Dakota · United States
    114.4 km
    in this dpt
  • Ward
    North Dakota · United States
    105.2 km
    in this dpt
  • Division No. 7
    Manitoba · Canada
    101.1 km
    in this dpt
  • Renville
    North Dakota · United States
    95.0 km
    in this dpt
  • Division No. 6
    Manitoba · Canada
    2.5 km
    in this dpt
  • Burke
    North Dakota · United States
    0.1 km
    in this dpt
  • Division No. 6
    Saskatchewan · Canada
    0.0 km
    in this dpt

30 intersecting protected areas

21 more protected areas

1 page = 1 named river (aggregation of 329 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

17 distinct species · 17 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 11 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

Indicateurs du tissu écologique

Tissu écologique de Souris River : 11 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 8 interactions GloBI sur 2 types (connectance 14.5%, filtre Serrano α=0.2).

Espèces affichées
11
Interactions affichées
8
Connectance
0.145
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

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

Hydrology (HydroRIVERS v10)

Total length

1 258km

Max discharge

83,1m³/s

Max Strahler

6

Segments matched

329

HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.