HydroLAKES lake · #9046

Squam Lake

ReservoirUnited States of AmericaNorth America 170 m

Surface area

26,8km²

Avg depth

2,4m

Volume

65,4km³

Shoreline

86,4km

Administrative coverage

Parent watershed

hybas-70804546902677 km² · upstream 2677 km²

3 dept-equivalent regions (GADM L2)

Grafton
New Hampshire · United States
11.02 km²
41.0% of lake
Carroll
New Hampshire · United States
10.46 km²
39.0% of lake
Belknap
New Hampshire · United States
5.38 km²
20.0% of lake

21 intersecting protected areas

Five Finger Point
IUCN V
PCL
0.02 km² overlap
G & C Mead Memorial Point
IUCN V
Conservation Easement
0.02 km² overlap
Kimball Island
IUCN V
Conservation Easement
0.01 km² overlap
Kate Island
IUCN V
Conservation Easement
0.00 km² overlap
Basin Island
IUCN V
Conservation Easement
0.00 km² overlap
Otter Cove
IUCN V
PCL
0.00 km² overlap
Sturtevant Bay
IUCN V
Conservation Easement
0.00 km² overlap
Carnes Cove
IUCN V
PCL
0.00 km² overlap
Little Loon Island
IUCN V
Conservation Easement
0.00 km² overlap

12 more protected areassorted by overlap area

Suzanne Peerface
IUCN V
Conservation Easement
0.00 km² overlap
Kent Island
IUCN V
Private Conservation
0.00 km² overlap
Five Finger Point
IUCN V
Private Conservation
0.00 km² overlap
Homestead
IUCN V
Conservation Area
0.00 km² overlap
McCleary
IUCN V
PCL
0.00 km² overlap
Lilly Cove III
IUCN V
PCL
0.00 km² overlap
Twig's Island
IUCN V
Private Conservation
0.00 km² overlap
Lj Webster
IUCN V
Conservation Easement
0.00 km² overlap
Second Star Island
IUCN V
Private Conservation
0.00 km² overlap
Cromwell Point
IUCN V
Conservation Easement
0.00 km² overlap
Lilly Cove I
IUCN V
Conservation Easement
0.00 km² overlap
G & C
IUCN V
Memorial Forest
0.00 km² overlap

Computed live · HydroLAKES × GADM × WDPA · cached after first hit.

Species present

674 distinct species · 21 855 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).

RègnesAnimalPlanteChampignonBacterie

RelationsPredationParasitismeSymbiosePollinisation

StatutEn dangerVulnérableProtégéeEndémique

RègnesAnimalPlanteChampignonBacterie

RelationsPredationParasitismeSymbiosePollinisation

StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Squam Lake : 24 espèces reliées par 86 interactions GloBI sur 4 types (connectance 13.7%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées

Interactions affichées

Connectance

0.137

Patrimoniales

Plus dense que (national)0 %(top 100%)

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

Lake statistics (HydroLAKES)

Surface

26,80km²

Avg depth

2,4m

Volume

65,400km³

Watershed

128km²

Shoreline

86,4km

Shore dev. idx

4,71

Residence time

226days

Elevation

170m

HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.