HydroBASINS lev08 watershed · #7080393950
Bassin de Cooper 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 2 administrative regions : Penobscot, Piscataquis
Sub-basin area
534,5km²
Upstream area
534,6km²
Discharge
12,12m³/s
Mean elev.
303m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- 502.2 km²93.7% of basin
- 33.5 km²6.3% of basin
4 intersecting protected areas
Katahdin
IUCN Not AssignedForest
72.73 km² overlap
Private Conservation Land
42.96 km² overlap
Nahmakanta Unit
IUCN VEcological Reserve
28.20 km² overlap
Debsconeags Matrix Area
IUCN VEasement
4.35 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
345 distinct species · 4 388 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 42 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 Cooper Brook : 32 espèces reliées par 80 interactions GloBI sur 4 types (connectance 8.9%, filtre Serrano α=0.2). 11 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°
4,0°C
Annual rain
1 046mm
Moisture idx (CMI)
0,23
Runoff
727mm/an
PET
808mm
AET
666mm
Mean slope
4,3°
Water table
178cm
Forest
86%
Crops
0%
Urban
0%
Protected
12%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)