Rivière· 45 segments
Sauk River
Crosses 2 administrative regions : Stearns, Todd
Total length
284km
Max discharge
15,4m³/s
Max Strahler
4
Segments matched
45
River geography2 admin regions · 0 communes
2 administrative regions crossed (GADM L2)
- StearnsMinnesota · United States171.8 kmin this dpt
- ToddMinnesota · United States40.0 kmin this dpt
16 intersecting protected areas
Easement
Big Stone County
IUCN VWaterfowl Production Area
Stearns County
IUCN VIWaterfowl Production Area
Permanent
IUCN VWetland Preserve
Other - Perpetual
IUCN VConservation Easement
Sauk River
IUCN VState Wildlife Management Area
Quistorff
IUCN VState Wildlife Management Area
Christopher Kurilla
IUCN VState Wildlife Management Area
Reserve Program
7 more protected areassorted by area
1 page = 1 named river (aggregation of 45 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
243 distinct species · 5 864 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 Sauk River : 30 espèces reliées par 79 interactions GloBI sur 4 types (connectance 10.7%, filtre Serrano α=0.2). 9 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
284km
Max discharge
15,4m³/s
Max Strahler
4
Segments matched
45
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.