HydroBASINS lev08 watershed · #8080344850
Bassin de Rocky River
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 2 administrative regions : Division No. 14, Division No. 15
Sub-basin area
1 128,2km²
Upstream area
1 128,2km²
Discharge
11,53m³/s
Mean elev.
1 983m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- 1131.4 km²99.9% of basin
- 1.4 km²0.1% of basin
3 intersecting protected areas
Canadian Rocky Mountain Parks
IUCN Not ApplicableWorld Heritage Site (natural or mixed)
1130.06 km² overlap
National Park
1129.85 km² overlap
Wildland Provincial Park
1.95 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
482 distinct species · 1 352 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 40 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 Rocky River : 23 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 132 interactions GloBI sur 5 types (connectance 14.6%, filtre Serrano α=0.2). 20 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°
-1,7°C
Annual rain
584mm
Moisture idx (CMI)
0,05
Runoff
328mm/an
PET
551mm
AET
442mm
Mean slope
23,2°
Water table
625cm
Forest
73%
Crops
0%
Urban
0%
Protected
100%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)