HydroBASINS lev08 watershed · #7080038900
Bassin de Pemaquid 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 1 administrative regions : Lincoln
Sub-basin area
285,4km²
Upstream area
285,4km²
Discharge
3,36m³/s
Mean elev.
30m
Administrative coverage
1 dept-equivalent regions (GADM L2)
- Lincoln245.0 km²85.7% of basin
27 intersecting protected areas
Hog Island
IUCN VPCL
1.22 km² overlap
Private Conservation
0.67 km² overlap
La Verna
IUCN VPreserve
0.54 km² overlap
John And Peg Sproul
IUCN VPreserve
0.30 km² overlap
Plummer Point
IUCN VPreserve
0.29 km² overlap
Swanson
IUCN VPreserve
0.26 km² overlap
Rachel Carson Salt Pond
IUCN VPreserve
0.25 km² overlap
Harchtown
IUCN VPreserve
0.19 km² overlap
Paradise Pond
IUCN VPreserve
0.18 km² overlap
18 more protected areassorted by overlap area
Todd Audubon
IUCN VSanctuary
0.13 km² overlap
Private Conservation
0.13 km² overlap
Ross Island
IUCN VPCL
0.12 km² overlap
Stratton Isl.
IUCN VPrivate Conservation
0.09 km² overlap
Witch Island
IUCN VSanctuary
0.09 km² overlap
Rutherford Island
IUCN VPreserve
0.08 km² overlap
Private Conservation
0.07 km² overlap
Library
IUCN VPark
0.07 km² overlap
Huston Landing
IUCN VPrivate Conservation
0.05 km² overlap
Hanley II
IUCN VPrivate Conservation
0.05 km² overlap
Osborne-Finch
IUCN VPreserve
0.05 km² overlap
North Branch
IUCN VPreserve
0.04 km² overlap
Salt Marsh Cove
IUCN VPreserve
0.04 km² overlap
La Verna Preserve - Out
IUCN VPreserve
0.03 km² overlap
Garber Overlook
IUCN VPrivate Conservation
0.03 km² overlap
Petit Manan
IUCN IVNational Wildlife Refuge
0.00 km² overlap
Bass Rock Preserve (Pwa)
IUCN VPreserve
0.00 km² overlap
Private Conservation
0.00 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
2 192 distinct species · 278 899 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 33 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 Pemaquid River : 23 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 77 interactions GloBI sur 4 types (connectance 13.7%, 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°
7,7°C
Annual rain
1 158mm
Moisture idx (CMI)
0,24
Runoff
930mm/an
PET
876mm
AET
706mm
Mean slope
2,5°
Water table
147cm
Forest
96%
Crops
1%
Urban
0%
Protected
1%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)