Ruisseau· 28 segments

Little Wapsipinicon River

Crosses 5 administrative regions : Bremer, Buchanan, Chickasaw, Fayette, Howard

ruisseau

Total length

134km

Max discharge

4,8m³/s

Max Strahler

Segments matched

River geography5 admin regions · 0 communes

Parent watershed

hybas-7080477210550 km²

5 administrative regions crossed (GADM L2)

Chickasaw
Iowa · United States
51.4 km
in this dpt
Fayette
Iowa · United States
38.7 km
in this dpt
Bremer
Iowa · United States
19.3 km
in this dpt
Buchanan
Iowa · United States
14.6 km
in this dpt
Howard
Iowa · United States
12.5 km
in this dpt

20 intersecting protected areas

Emergency Watershed Protection Program - Floodplain Easement (EWPP-FPE), Fayette, IA
IUCN V
Watershed Protection
Emergency Watershed Protection Program - Floodplain Easement (EWPP-FPE), Chickasaw, IA
IUCN V
Watershed Protection
Wetlands Reserve Program (WRP), Chickasaw, IA
IUCN V
Reserve Program
Hart Pond
IUCN V
Wildlife Area
Little Wapsie
IUCN V
Wildlife Area
Troyna
IUCN V
Wildlife Management Area
Cortright
IUCN V
Wildlife Area
Twin Ponds
IUCN V
Pond
Lylah's Marsh
IUCN V
Local Conservation Area

11 more protected areassorted by area

Ackerson-Easterly
IUCN V
Wildlife Area
Wapsie Fjord
IUCN V
Local Conservation Area
Mickey Fox
IUCN V
Wildlife Area
Wilson Grove
IUCN V
Wildlife Area
Wapsie Junction
IUCN V
Local Conservation Area
Stolz Addition
IUCN V
Local Conservation Area
Ringneck Haven
IUCN V
Local Conservation Area
Emergency Wetlands Reserve Program (EWetlands Reserve Program (WRP)), Chickasaw, IA
IUCN V
Reserve Program
Deerfield
IUCN V
Wildlife Area
Joachim Woods
IUCN V
Wildlife Area
Miller
IUCN V
State Preserve

1 page = 1 named river (aggregation of 28 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

166 distinct species · 549 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 40 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 Little Wapsipinicon River : 30 espèces reliées par 88 interactions GloBI sur 4 types (connectance 11.3%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées

Interactions affichées

Connectance

0.113

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)