Ruisseau· 5 segments

Hop Brook

Crosses 4 administrative regions : Franklin, Hampshire, Hartford, Tolland

ruisseau

Total length

116km

Max discharge

1m³/s

Max Strahler

Segments matched

River geography4 admin regions · 0 communes

Parent watershed

hybas-70800396202019 km²

4 administrative regions crossed (GADM L2)

Hartford
Connecticut · United States
13.8 km
in this dpt
Franklin
Massachusetts · United States
5.6 km
in this dpt
Hampshire
Massachusetts · United States
2.1 km
in this dpt
Tolland
Connecticut · United States
0.0 km
in this dpt

21 intersecting protected areas

Open Space
IUCN V
Local Conservation Area
Town
IUCN VI
Forest
Case Mountain
IUCN Not Assigned
Local Other or Unknown
Stratton Brook
IUCN III
State Park
Thurber/Tyng, New Salem
IUCN Not Assigned
Conservation Easement
Town of Manchester 2
IUCN Not Assigned
Local Other or Unknown
Belden
IUCN Not Assigned
Forest
Sussman CR
IUCN Not Assigned
Conservation Easement
Globe Hollow/Camp Kennedy
IUCN V
Local Conservation Area

12 more protected areassorted by area

Drake 1122
IUCN Not Assigned
Conservation Easement
Daigle Well/Lawrence Swamp Aquifer CR
IUCN Not Assigned
Conservation Easement
Harkins/New Salem
IUCN Not Assigned
Conservation Easement
Simsbury Land Conservation Trust, Inc. 26
IUCN V
Private Conservation
Town of Simsbury 10
IUCN Not Assigned
Local Other or Unknown
Manchester Land Conservation Trust, Inc. 13
IUCN V
Private Conservation
Town of Simsbury 17
IUCN Not Assigned
Local Other or Unknown
Simsbury Land Conservation Trust, Inc. 18
IUCN V
Private Conservation
Manchester Land Conservation Trust, Inc. 17
IUCN V
Private Conservation
Town of Simsbury 18
IUCN Not Assigned
Local Other or Unknown
Manchester Land Conservation Trust, Inc. 14
IUCN V
Private Conservation
Manchester Land Conservation Trust, Inc. 31
IUCN V
Private Conservation

1 page = 1 named river (aggregation of 5 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

299 distinct species · 6 514 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 41 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 Hop Brook : 32 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 86 interactions GloBI sur 4 types (connectance 10.5%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées

Interactions affichées

Connectance

0.105

Patrimoniales

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

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

Hydrology (HydroRIVERS v10)