HydroBASINS lev08 watershed · #7080257320
Bassin de Adams 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 : Columbia-Shuswap, Thompson-Nicola
Sub-basin area
402km²
Upstream area
3 320,3km²
Discharge
67,68m³/s
Mean elev.
1 105m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Adams River481 km²
- Bassin de Adams River223 km²
2 dept-equivalent regions (GADM L2)
- 326.0 km²80.8% of basin
- 77.5 km²19.2% of basin
9 intersecting protected areas
Old Growth Management Areas (Mapped Legal)
IUCN Not ApplicableOld Growth Management Areas (Mapped Legal)
34.16 km² overlap
TSÚTSWECW PARK
IUCN IIIA - Park
8.73 km² overlap
ADAMS LAKE PARK - BUSH CREEK SITE
IUCN Not ReportedA - Park
1.00 km² overlap
Privately Owned Conservation Area
0.20 km² overlap
Privately Owned Conservation Area
0.14 km² overlap
Privately Owned Conservation Area
0.04 km² overlap
Privately Owned Conservation Area
0.03 km² overlap
Privately Owned Conservation Area
0.02 km² overlap
Privately Owned Conservation Area
0.01 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 077 distinct species · 24 374 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 39 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 Adams River : 26 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 90 interactions GloBI sur 4 types (connectance 11.5%, 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°
3,8°C
Annual rain
517mm
Moisture idx (CMI)
-0,28
Runoff
370mm/an
PET
737mm
AET
432mm
Mean slope
13,9°
Water table
471cm
Forest
94%
Crops
1%
Urban
0%
Protected
2%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)