Rivière· 20 segments

Cuyahoga River

Crosses 4 administrative regions : Cuyahoga, Geauga, Portage, Summit

rivière

Total length

136km

Max discharge

28,5m³/s

Max Strahler

Segments matched

River geography4 admin regions · 0 communes

Parent watershed

hybas-70804924102667 km²

4 administrative regions crossed (GADM L2)

Summit
Ohio · United States
40.7 km
in this dpt
Cuyahoga
Ohio · United States
18.6 km
in this dpt
Portage
Ohio · United States
15.5 km
in this dpt
Geauga
Ohio · United States
5.7 km
in this dpt

10 intersecting protected areas

Cuyahoga Valley
IUCN II
National Park
Lake Rockwell
IUCN V
Conservation Area
High Bridge
IUCN V
Local Conservation Area
Jessie Smith
IUCN V
Wildlife Preserve
Fish Creek
IUCN V
Wetlands
West Creek Greenway: Linking The Neighborhoods
IUCN Not Assigned
Greenway
Treadway
IUCN Not Assigned
Conservation Easement
Wrlc 523
IUCN Not Assigned
Conservation Easement
Confluence
IUCN Not Assigned
Conservation Easement

1 more protected areassorted by area

John Davey Arboretum
IUCN V
Arboretum

1 page = 1 named river (aggregation of 20 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

1 571 distinct species · 41 954 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 45 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 Cuyahoga River : 36 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 116 interactions GloBI sur 4 types (connectance 11.2%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées

Interactions affichées

116

Connectance

0.112

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)