Ruisseau· 21 segments

Straight River

Crosses 6 administrative regions : Becker, Freeborn, Hubbard, Polk, Rice +1

ruisseau

Total length

194km

Max discharge

11,3m³/s

Max Strahler

Segments matched

River geography6 admin regions · 0 communes

Parent watershed

hybas-70804249803794 km²

6 administrative regions crossed (GADM L2)

Steele
Minnesota · United States
60.6 km
in this dpt
Becker
Minnesota · United States
25.6 km
in this dpt
Polk
Wisconsin · United States
18.3 km
in this dpt
Rice
Minnesota · United States
17.3 km
in this dpt
Hubbard
Minnesota · United States
8.3 km
in this dpt
Freeborn
Minnesota · United States
0.1 km
in this dpt

14 intersecting protected areas

Reinvest in Minnesota Reserve Partnership
IUCN V
Easement
Big Stone County
IUCN V
Waterfowl Production Area
Pope County
IUCN V
Waterfowl Production Area
Permanent
IUCN V
Wetland Preserve
Wetlands Reserve Program (WRP), Steele, MN
IUCN V
Reserve Program
Wetlands Reserve Program (WRP)
IUCN Not Assigned
Reserve Program
Faribault
IUCN V
State Wildlife Management Area
Somerset
IUCN V
State Wildlife Management Area
Straight River State Aquatic Management Area (Becker/Hubbard)
IUCN V
Aquatic Management Area

5 more protected areassorted by area

The Nature Conservancy
IUCN V
Local Conservation Area
Leo Rudolph Nature Resv
IUCN V
Local Conservation Area
Straight Lake State Aquatic Management Area (Becker)
IUCN V
Lake
Bog Lake State Aquatic Management Area (Becker)
IUCN V
Lake
Clinton Falls Dwarf Trout Lily State Scientific and
IUCN V
Natural Area

1 page = 1 named river (aggregation of 21 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

475 distinct species · 9 217 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 43 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 Straight River : 33 espèces reliées par 94 interactions GloBI sur 4 types (connectance 10.4%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées

Interactions affichées

Connectance

0.104

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)