Rivière· 125 segments
Big Blue River
Crosses 16 administrative regions : Bartholomew, Butler, Gage, Hamilton, Hancock +11
Total length
713km
Max discharge
108,6m³/s
Max Strahler
5
Segments matched
125
River geography16 admin regions · 0 communes
16 administrative regions crossed (GADM L2)
- GageNebraska · United States113.2 kmin this dpt
- SewardNebraska · United States84.3 kmin this dpt
- MarshallKansas · United States69.7 kmin this dpt
- PolkNebraska · United States52.5 kmin this dpt
- ShelbyIndiana · United States42.7 kmin this dpt
- PottawatomieKansas · United States41.7 kmin this dpt
- HenryIndiana · United States40.6 kmin this dpt
- SalineNebraska · United States37.2 kmin this dpt
- HamiltonNebraska · United States37.0 kmin this dpt
- ButlerNebraska · United States27.8 kmin this dpt
- RileyKansas · United States18.3 kmin this dpt
- RushIndiana · United States8.9 kmin this dpt
- YorkNebraska · United States7.9 kmin this dpt
- JohnsonIndiana · United States6.8 kmin this dpt
- HancockIndiana · United States5.9 kmin this dpt
- BartholomewIndiana · United States0.0 kmin this dpt
15 intersecting protected areas
Reserve Program
Conservation Easement
Reserve Program
Wilbur Wright
IUCN VFish And Wildlife Area
Driftwood
IUCN Not AssignedPublic Fishing Area
Natural Area
Iron Horse Trail
IUCN VWildlife Management Area
Zeigler
IUCN Not AssignedNature Preserve
Hamilton County
IUCN VWaterfowl Production Area
6 more protected areassorted by area
Polk County
IUCN VWaterfowl Production Area
City of New Castle lot
IUCN VNatural Area
Wheeler Lot
IUCN VNature Preserve
Reserve Program
Shady Trail
IUCN VWildlife Management Area
Blue Bluffs
IUCN VWildlife Management Area
1 page = 1 named river (aggregation of 125 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
7 distinct species · 30 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 1 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 Big Blue River : 0 espèces reliées par 0 interaction GloBI sur 0 type (connectance 0.0%, filtre Serrano α=0.2). 1 bulle taxonomique (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
713km
Max discharge
108,6m³/s
Max Strahler
5
Segments matched
125
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.