HydroBASINS lev08 watershed · #7080250310
Bassin de Fiftynine Creek
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 1 administrative regions : Thompson-Nicola
Sub-basin area
358,7km²
Upstream area
358,7km²
Discharge
3,12m³/s
Mean elev.
1 286m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
1 dept-equivalent regions (GADM L2)
- 360.1 km²100.0% of basin
6 intersecting protected areas
MARBLE RANGE PARK
IUCN IIA - Park
55.35 km² overlap
Old Growth Management Areas (Mapped Legal)
IUCN Not ApplicableOld Growth Management Areas (Mapped Legal)
22.23 km² overlap
CHASM PARK
IUCN IIA - Park
21.62 km² overlap
CHASM ECOLOGICAL RESERVE
IUCN IaEcological Reserve
1.97 km² overlap
Privately Owned Conservation Area
1.90 km² overlap
Privately Protected Area
1.90 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
803 distinct species · 8 420 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).
Indicateurs du tissu écologique
Tissu écologique de Bassin de Fiftynine Creek : 21 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 83 interactions GloBI sur 5 types (connectance 13.9%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
3,1°C
Annual rain
414mm
Moisture idx (CMI)
-0,40
Runoff
274mm/an
PET
703mm
AET
355mm
Mean slope
5,6°
Water table
261cm
Forest
89%
Crops
0%
Urban
0%
Protected
21%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)