Rivière· 23 segments
Namekagon River
Crosses 4 administrative regions : Bayfield, Burnett, Sawyer, Washburn
Total length
163km
Max discharge
21m³/s
Max Strahler
4
Segments matched
23
River geography4 admin regions · 0 communes
4 administrative regions crossed (GADM L2)
7 intersecting protected areas
Saint Croix
IUCN VNational Scenic Riverway
Scenic
IUCN Not AssignedEasement
St. Croix
IUCN VNational Scenic Riverway
Peters Marsh
IUCN VWildlife Area
Wild and Scenic River
Saint Croix
IUCN VINational Scenic Riverway
Caps Creek Fishery A
IUCN Not AssignedConservation Easement
1 page = 1 named river (aggregation of 23 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
137 distinct species · 383 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 39 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).
Indicateurs du tissu écologique
Tissu écologique de Namekagon River : 27 espèces reliées par 81 interactions GloBI sur 4 types (connectance 9.9%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology (HydroRIVERS v10)
Total length
163km
Max discharge
21,0m³/s
Max Strahler
4
Segments matched
23
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.