Rivière· 25 segments
South Fork Obion River
Crosses 3 administrative regions : Carroll, Gibson, Weakley
Total length
47km
Max discharge
18,9m³/s
Max Strahler
4
Segments matched
25
River geography3 admin regions · 0 communes
3 administrative regions crossed (GADM L2)
- GibsonTennessee · United States40.0 kmin this dpt
- CarrollTennessee · United States30.3 kmin this dpt
- WeakleyTennessee · United States4.9 kmin this dpt
5 intersecting protected areas
Harts Mill
IUCN VWildlife Management Area
Reserve Program
Maness Swamp
IUCN VRefuge
Watershed Protection
Jarrell Switch
IUCN VRefuge
1 page = 1 named river (aggregation of 25 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
24 distinct species · 27 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 10 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 South Fork Obion River : 9 espèces reliées par 9 interactions GloBI sur 2 types (connectance 20.0%, 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
47km
Max discharge
18,9m³/s
Max Strahler
4
Segments matched
25
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.