Rivière· 38 segments

Winnebago River

Crosses 6 administrative regions : Cerro Gordo, Floyd, Freeborn, Hancock, Winnebago +1

rivière

Total length

153km

Max discharge

28,7m³/s

Max Strahler

Segments matched

River geography6 admin regions · 0 communes

Parent watershed

hybas-70804643201685 km²

6 administrative regions crossed (GADM L2)

Cerro Gordo
Iowa · United States
74.0 km
in this dpt
Winnebago
Iowa · United States
52.2 km
in this dpt
Freeborn
Minnesota · United States
27.6 km
in this dpt
Hancock
Iowa · United States
17.5 km
in this dpt
Floyd
Iowa · United States
9.7 km
in this dpt
Worth
Iowa · United States
7.6 km
in this dpt

30 intersecting protected areas

Reinvest in Minnesota Reserve Partnership
IUCN V
Easement
Big Stone County
IUCN V
Waterfowl Production Area
Wetlands Reserve Program (WRP), Winnebago, IA
IUCN V
Reserve Program
Wetlands Reserve Program (WRP)
IUCN Not Assigned
Reserve Program
Wetlands Reserve Program (WRP), Hancock, IA
IUCN V
Reserve Program
Farm Service Agency Interest Of Ia
IUCN Not Assigned
Conservation Easement
Wetlands Reserve Program (WRP), Cerro Gordo, IA
IUCN V
Reserve Program
Wetlands Reserve Program (WRP), Worth, IA
IUCN V
Reserve Program
Wetlands Reserve Program (WRP), Worth, IA
IUCN V
Reserve Program

21 more protected areassorted by area

Gabrielson
IUCN V
Wildlife Management Area
Willow Creek
IUCN V
Local Conservation Area
Lime Creek
IUCN V
Conservation Area
Hogsback Marsh
IUCN V
Wildlife Management Area
Brights Lake
IUCN V
Wildlife Management Area
Emergency Watershed Protection Program - Floodplain Easement (EWPP-FPE), Winnebago, IA
IUCN V
Watershed Protection
Lande River
IUCN V
Conservation Area
C. A. Block
IUCN V
Wildlife Area
Fossil & Prairie Park
IUCN V
State Preserve
Agricultural Conservation Easement Program - Wetland Reserve Easements (ACEP-WRE), Hancock, IA
IUCN V
Conservation Easement
Emergency Watershed Protection Program - Floodplain Easement (EWPP-FPE), Hancock, IA
IUCN V
Watershed Protection
Holland Prairie Conservation & Youth Hunting Area
IUCN V
Local Conservation Area
Mallard Marsh
IUCN V
Local Conservation Area
Wetlands Reserve Program (WRP), Freeborn, MN
IUCN V
Reserve Program
Hogsback
IUCN V
Wildlife Area
Torkelson Pits
IUCN V
Wildlife Area
Jensen Tract
IUCN V
Local Conservation Area
Nieman
IUCN V
Wildlife Area
Winnebago Oxbow
IUCN V
Local Conservation Area
Kuhn
IUCN V
Wildlife Area
Haugen
IUCN V
Wildlife Area

1 page = 1 named river (aggregation of 38 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

130 distinct species · 1 760 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 37 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 Winnebago River : 27 espèces reliées par 80 interactions GloBI sur 4 types (connectance 12.0%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées

Interactions affichées

Connectance

0.120

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)