Rivière· 16 segments

Iron Creek

Crosses 8 administrative regions : Cass, Clay, Custer, Dunn, Lawrence +3

rivière

Total length

676km

Max discharge

40,5m³/s

Max Strahler

Segments matched

River geography8 admin regions · 0 communes

Parent watershed

hybas-7080448250779 km²

8 administrative regions crossed (GADM L2)

Weston
Wyoming · United States
47.9 km
in this dpt
Cass
Minnesota · United States
18.4 km
in this dpt
Custer
South Dakota · United States
10.8 km
in this dpt
Clay
Tennessee · United States
7.2 km
in this dpt
Pennington
South Dakota · United States
5.3 km
in this dpt
Dunn
Wisconsin · United States
4.7 km
in this dpt
Lawrence
South Dakota · United States
4.4 km
in this dpt
Sweet Grass
Montana · United States
4.0 km
in this dpt

8 intersecting protected areas

Custer
IUCN V
State Park
Norbeck Wildlife Preserve Nat
IUCN V
Wildlife Preserve
Black Elk
IUCN Ib
Wilderness
Reinvest in Minnesota Wetlands
IUCN V
Reserve Program
Extensive Wl Habitat - Public Hunting Ground
IUCN V
Nature Preserve
Statewide
IUCN V
Wildlife Habitat
Dunn County
IUCN VI
Waterfowl Production Area
Extensive Wl Habitat
IUCN Not Assigned
Conservation Easement

1 page = 1 named river (aggregation of 16 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

22 distinct species · 23 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 9 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 Iron Creek : 8 espèces reliées par 8 interactions GloBI sur 1 type (connectance 22.2%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées

Interactions affichées

Connectance

0.222

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)