HydroBASINS lev08 watershed · #7080348290
Bassin de Baker Brook
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 3 administrative regions across 2 countries : Aroostook, Madawaska, Témiscouata
Sub-basin area
765,8km²
Upstream area
15 456,1km²
Discharge
300,39m³/s
Mean elev.
290m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Fish River2321 km²
- Bassin de Rivière des Crocs465 km²
3 dept-equivalent regions (GADM L2)
- Madawaska340.1 km²44.3% of basin
- 320.1 km²41.7% of basin
- 107.8 km²14.0% of basin
6 intersecting protected areas
Baker Brook
IUCN IIProtected Natural Area
17.04 km² overlap
4011000
IUCN IINature Legacy protected area
3.95 km² overlap
01152R016 Biological Refuge
IUCN IVBiological refuge
1.39 km² overlap
4049600
IUCN IINature Legacy protected area
0.18 km² overlap
Watershed Protection
0.01 km² overlap
Map 18 Lot 26A
IUCN VPCL
0.00 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 186 distinct species · 236 025 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 34 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 Baker Brook : 23 espèces reliées par 93 interactions GloBI sur 4 types (connectance 15.6%, filtre Serrano α=0.2). 12 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°
2,7°C
Annual rain
1 009mm
Moisture idx (CMI)
0,26
Runoff
634mm/an
PET
743mm
AET
619mm
Mean slope
6,0°
Water table
164cm
Forest
91%
Crops
6%
Urban
1%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)