HydroBASINS lev08 watershed · #7080039020
Bassin · #7080039020
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 1 administrative regions : Cumberland
Sub-basin area
98,9km²
Upstream area
99,4km²
Discharge
2,72m³/s
Mean elev.
15m
Administrative coverage
1 dept-equivalent regions (GADM L2)
- Cumberland62.1 km²62.7% of basin
30 intersecting protected areas
Jewell Island
IUCN IIIState Park
0.76 km² overlap
Cushing Island
IUCN VPCL
0.48 km² overlap
Payson Property
IUCN VPrivate Conservation
0.44 km² overlap
Little Chebeague Island
IUCN IIIState Park
0.37 km² overlap
Private Conservation
0.27 km² overlap
Nature
IUCN Not AssignedPreserve
0.15 km² overlap
Pine Grove
IUCN VPreserve
0.13 km² overlap
Indian Point
IUCN Not AssignedConservation Easement
0.11 km² overlap
Littlejohn Island
IUCN VPreserve
0.10 km² overlap
21 more protected areassorted by overlap area
Rockefeller
IUCN Not AssignedConservation Easement
0.09 km² overlap
Stormy Brook
IUCN VPrivate Conservation
0.08 km² overlap
Jessie Bullens-Crewe Property
IUCN Not AssignedConservation Easement
0.08 km² overlap
Mill Creek
IUCN VPreserve
0.07 km² overlap
Ridgewood Estates (Rtg)
IUCN VPrivate Conservation
0.07 km² overlap
Stockman Island
IUCN VPCL
0.07 km² overlap
Falmouth
IUCN VNature Preserve
0.06 km² overlap
Andrews
IUCN IIIBeach
0.06 km² overlap
Higgins Farm
IUCN Not AssignedConservation Easement
0.06 km² overlap
Otte Parcel
IUCN Not AssignedConservation Easement
0.05 km² overlap
Sanctuary
0.05 km² overlap
Deer Point
IUCN Not AssignedConservation Easement
0.04 km² overlap
Basket Island
IUCN VPreserve
0.04 km² overlap
Belvins
IUCN Not AssignedConservation Easement
0.03 km² overlap
Rose's Point
IUCN Not AssignedConservation Easement
0.03 km² overlap
Woodman
IUCN VPrivate Conservation
0.03 km² overlap
Curit
IUCN Not AssignedConservation Easement
0.03 km² overlap
Falmouth Land Trust
IUCN VPrivate Conservation
0.02 km² overlap
Falmouth Corners
IUCN VPreserve
0.01 km² overlap
Shoreline Drive
IUCN Not AssignedConservation Easement
0.00 km² overlap
Rock Ridge
IUCN VPrivate Conservation
0.00 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 190 distinct species · 226 455 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 · #7080039020 : 25 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 85 interactions GloBI sur 4 types (connectance 13.5%, 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°
7,8°C
Annual rain
1 143mm
Moisture idx (CMI)
0,23
Runoff
906mm/an
PET
878mm
AET
703mm
Mean slope
1,9°
Water table
116cm
Forest
50%
Crops
1%
Urban
0%
Protected
1%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)