Ruisseau· 4 segments

Don River East Branch

Crosses 2 administrative regions : Toronto, York

ruisseau

Total length

39km

Max discharge

1,7m³/s

Max Strahler

Segments matched

River geography2 admin regions · 0 communes

Parent watershed

hybas-70804543206325 km²

2 administrative regions crossed (GADM L2)

Toronto
Ontario · Canada
14.4 km
in this dpt
York
Ontario · Canada
8.8 km
in this dpt

10 intersecting protected areas

TRCA Management Areas
IUCN IV
Conservation Area
TRCA Passive Conservation Areas
IUCN IV
Conservation Area
East Don Parkland
IUCN V
Municipal Heritage/Natural Area
E.T. Seton Park
IUCN V
Municipal Heritage/Natural Area
Taylor Creek Park
IUCN V
Municipal Heritage/Natural Area
NCC Fee Simple Property (140672)
IUCN IV
NGO/Land Trust/Agency - Fee Simple Property
Betty Sutherland Trail Park-Moatfield Farm Park
IUCN IV
Conservation Area
Webster Park
IUCN V
Municipal Heritage/Natural Area
Richvale Greenway
IUCN V
Municipal Heritage/Natural Area

1 more protected areassorted by area

Wood's Park
IUCN V
Municipal Heritage/Natural Area

1 page = 1 named river (aggregation of 4 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

1 876 distinct species · 85 937 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 43 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 Don River East Branch : 30 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 94 interactions GloBI sur 5 types (connectance 10.4%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées

Interactions affichées

Connectance

0.104

Patrimoniales

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)