Rivière· 72 segments
Pitt River
Crosses 3 administrative regions : Fraser Valley, Greater Vancouver, Squamish-Lillooet
Total length
113km
Max discharge
93,4m³/s
Max Strahler
4
Segments matched
72
River geography3 admin regions · 0 communes
3 administrative regions crossed (GADM L2)
- Fraser ValleyBritish Columbia · Canada115.5 kmin this dpt
- Greater VancouverBritish Columbia · Canada42.7 kmin this dpt
- Squamish-LillooetBritish Columbia · Canada0.0 kmin this dpt
30 intersecting protected areas
Old Growth Management Areas (Mapped Legal)
IUCN Not ApplicableOld Growth Management Areas (Mapped Legal)
Wildlife Habitat Areas
IUCN Not ApplicableWildlife Habitat Areas
GARIBALDI PARK
IUCN IIA - Park
GOLDEN EARS PARK
IUCN IIA - Park
PINECONE BURKE PARK
IUCN IIA - Park
Wildlife Management Area
Privately Owned Conservation Area
Pitt River
IUCN IVPrivately Owned Conservation Area
Addington Point Marsh
IUCN IVPrivately Owned Conservation Area
21 more protected areassorted by area
Widgeon Marsh Regional Park
IUCN IVProtected Area
Minnekhada Regional Park
IUCN IVProtected Area
Ecological Reserve
DUC Fee Simple Lands
IUCN IVOwnership by Environmental Non-Governmental Organization
DUC Fee Simple Lands
IUCN IVOwnership by Environmental Non-Governmental Organization
DUC Fee Simple Lands
IUCN IVOwnership by Environmental Non-Governmental Organization
Privately Owned Conservation Area
DUC Fee Simple Lands
IUCN IVOwnership by Environmental Non-Governmental Organization
DUC Fee Simple Lands
IUCN IVOwnership by Environmental Non-Governmental Organization
DUC Fee Simple Lands
IUCN IVOwnership by Environmental Non-Governmental Organization
DUC Fee Simple Lands
IUCN IVOwnership by Environmental Non-Governmental Organization
DUC Fee Simple Lands
IUCN IVOwnership by Environmental Non-Governmental Organization
DUC Fee Simple Lands
IUCN IVOwnership by Environmental Non-Governmental Organization
DUC Fee Simple Lands
IUCN IVOwnership by Environmental Non-Governmental Organization
Widgeon Edwards
IUCN IVPrivately Owned Conservation Area
DUC Fee Simple Lands
IUCN IVOwnership by Environmental Non-Governmental Organization
DUC Fee Simple Lands
IUCN IVOwnership by Environmental Non-Governmental Organization
DUC Fee Simple Lands
IUCN IVOwnership by Environmental Non-Governmental Organization
DUC Fee Simple Lands
IUCN IVOwnership by Environmental Non-Governmental Organization
DUC Fee Simple Lands
IUCN IVOwnership by Environmental Non-Governmental Organization
DUC Fee Simple Lands
IUCN IVOwnership by Environmental Non-Governmental Organization
1 page = 1 named river (aggregation of 72 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
213 distinct species · 697 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 56 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 Pitt River : 43 espèces reliées par 111 interactions GloBI sur 5 types (connectance 7.2%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology (HydroRIVERS v10)
Total length
113km
Max discharge
93,4m³/s
Max Strahler
4
Segments matched
72
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.