Rivière· 62 segments

Upper Iowa River

Crosses 6 administrative regions : Allamakee, Fillmore, Howard, Mower, Vernon +1

rivière

Total length

247km

Max discharge

23,1m³/s

Max Strahler

Segments matched

River geography6 admin regions · 0 communes

Parent watershed

hybas-70804564101699 km²

6 administrative regions crossed (GADM L2)

Winneshiek
Iowa · United States
120.8 km
in this dpt
Allamakee
Iowa · United States
82.4 km
in this dpt
Howard
Iowa · United States
46.6 km
in this dpt
Mower
Minnesota · United States
26.9 km
in this dpt
Fillmore
Minnesota · United States
7.6 km
in this dpt
Vernon
Wisconsin · United States
0.0 km
in this dpt

30 intersecting protected areas

Upper Mississippi River Floodplain Wetlands
IUCN IV
Wetland of International Importance (Ramsar Site)
Upper Mississippi River National Wildlife and Fish
IUCN IV
Refuge
Upper Mississippi River National
IUCN IV
Wildlife And Fish Refuge
Reinvest in Minnesota Reserve Partnership
IUCN V
Easement
Statewide Habitat Areas
IUCN V
Habitat Area
Statewide
IUCN V
Wildlife Habitat
Upper Iowa River
IUCN V
Wildlife Management Area
Farm Service Agency Interest Of Ia
IUCN Not Assigned
Conservation Easement
Waterloo Creek
IUCN V
Wildlife Management Area

21 more protected areassorted by area

Reinvest in Minnesota Wetlands
IUCN V
Reserve Program
Coon Creek
IUCN V
Wildlife Management Area
Beaver Creek
IUCN V
State Wildlife Management Area
Driftless Area
IUCN IV
National Wildlife Refuge
Wetlands Reserve Program (WRP)
IUCN Not Assigned
Reserve Program
Emergency Watershed Protection Program - Floodplain Easement (EWPP-FPE), Winneshiek, IA
IUCN V
Watershed Protection
Conservation Reserve Enhancement Program II
IUCN V
Easement
Pool Slough
IUCN V
Wildlife Management Area
Pine Creek
IUCN V
Wildlife Management Area
Canoe Creek
IUCN V
Wildlife Management Area
Black Hawk Point
IUCN V
Wildlife Management Area
Wetlands Reserve Program (WRP), Allamakee, IA
IUCN V
Reserve Program
Emergency Watershed Protection Program - Floodplain Easement (EWPP-FPE), Allamakee, IA
IUCN V
Watershed Protection
Falcon Springs
IUCN V
Wildlife Management Area
Wetlands Reserve Program (WRP), Howard, IA
IUCN V
Reserve Program
Bluffton Fir Stand
IUCN V
Wildlife Management Area
Cold Water Creek
IUCN V
Wildlife Management Area
Emergency Watershed Protection Program - Floodplain Easement (EWPP-FPE), Mower, MN
IUCN V
Watershed Protection
Upper Iowa River
IUCN V
State Wildlife Management Area
Souhrada
IUCN V
Forest
Trout Run
IUCN V
Wildlife Management Area

1 page = 1 named river (aggregation of 62 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

352 distinct species · 1 788 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 46 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 Upper Iowa River : 36 espèces reliées par 106 interactions GloBI sur 4 types (connectance 9.8%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées

Interactions affichées

106

Connectance

0.098

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)