Rivière· 18 segments
Koksilah River
Crosses 2 administrative regions : Capital, Cowichan Valley
Total length
48km
Max discharge
11,9m³/s
Max Strahler
4
Segments matched
18
River geography2 admin regions · 0 communes
2 administrative regions crossed (GADM L2)
- Cowichan ValleyBritish Columbia · Canada57.5 kmin this dpt
- CapitalBritish Columbia · Canada0.0 kmin this dpt
3 intersecting protected areas
Greater Victoria Water Supply Area
IUCN Not ApplicableWater Supply Area
KOKSILAH RIVER PARK
IUCN IIA - Park
HWSALU-UTSUM PARK
IUCN IIA - Park
1 page = 1 named river (aggregation of 18 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
164 distinct species · 252 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 52 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 Koksilah River : 42 espèces reliées par 106 interactions GloBI sur 6 types (connectance 7.7%, 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).
Hydrology (HydroRIVERS v10)
Total length
48km
Max discharge
11,9m³/s
Max Strahler
4
Segments matched
18
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.