HydroBASINS lev08 watershed · #7080290800
Bassin de Harrison 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 4 administrative regions across 2 countries : Division No. 1, Kenora, Lake of the Woods, Rainy River
Sub-basin area
1 436,6km²
Upstream area
62 821,4km²
Discharge
426,57m³/s
Mean elev.
333m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #70802989302287 km²
- Bassin · #70802989900 km²
4 dept-equivalent regions (GADM L2)
- 900.7 km²62.5% of basin
- 281.6 km²19.5% of basin
- 214.9 km²14.9% of basin
- 44.1 km²3.1% of basin
2 intersecting protected areas
Conservation Reserve
122.94 km² overlap
Provincial Park
54.76 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
901 distinct species · 3 953 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 45 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 Harrison Creek : 29 espèces reliées par 118 interactions GloBI sur 4 types (connectance 11.9%, filtre Serrano α=0.2). 16 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°
2,3°C
Annual rain
586mm
Moisture idx (CMI)
-0,20
Runoff
64mm/an
PET
728mm
AET
498mm
Mean slope
1,0°
Water table
17cm
Forest
38%
Crops
0%
Urban
0%
Protected
12%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)