Ontologia

HydroBASINS lev08 watershed · #7080400770

Bassin de West Branch Scotch 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 : Prescott and Russell, Stormont, Dundas and Glengarry

Pfafstetter: 72541082

Sub-basin area

220,7km²

Upstream area

220,7km²

Discharge

3,35m³/s

Mean elev.

76m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de South Nation River354 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

2 dept-equivalent regions (GADM L2)

5 intersecting protected areas

Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.

Species present

516 distinct species · 30 805 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

30 805 obs · 7 cellules
Obs. / cellule
≥ 12 265
12 265–12 264
2 718–12 264
2 623–2 717
< 2 623

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

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).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Bassin de West Branch Scotch River : 23 espèces reliées par 95 interactions GloBI sur 3 types (connectance 16.0%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
95
Connectance
0.160
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Hydroclimate (BasinATLAS lev08)

Mean T°

6,0°C

Annual rain

913mm

Moisture idx (CMI)

0,10

Runoff

479mm/an

PET

820mm

AET

634mm

Mean slope

0,5°

Water table

33cm

Forest

40%

Crops

54%

Urban

0%

Protected

0%

HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)