Ontologia

Rivière· 32 segments

Grassy Creek

Crosses 27 administrative regions : Ashe, Buchanan, Campbell, Carroll, Cass +22

rivière

Total length

751km

Max discharge

20,9m³/s

Max Strahler

5

Segments matched

32

River geography27 admin regions · 0 communes

Parent watershed

hybas-70805569401294 km²

27 administrative regions crossed (GADM L2)

  • Kosciusko
    Indiana · United States
    17.4 km
    in this dpt
  • Morgan
    Kentucky · United States
    14.0 km
    in this dpt
  • Williamson
    Illinois · United States
    12.5 km
    in this dpt
  • Fulton
    Indiana · United States
    11.1 km
    in this dpt
  • Pendleton
    Kentucky · United States
    10.7 km
    in this dpt
  • Cass
    Indiana · United States
    9.6 km
    in this dpt
  • Dickenson
    Virginia · United States
    9.2 km
    in this dpt
  • Greene
    Tennessee · United States
    8.4 km
    in this dpt
  • Teller
    Colorado · United States
    7.6 km
    in this dpt
  • Webster
    West Virginia · United States
    7.3 km
    in this dpt
  • Vilas
    Wisconsin · United States
    7.0 km
    in this dpt
  • Marion
    Indiana · United States
    6.6 km
    in this dpt
  • Shannon
    Missouri · United States
    6.3 km
    in this dpt
  • Mitchell
    North Carolina · United States
    6.2 km
    in this dpt
  • Kenton
    Kentucky · United States
    5.3 km
    in this dpt
  • Ashe
    North Carolina · United States
    4.9 km
    in this dpt
  • Pulaski
    Indiana · United States
    4.3 km
    in this dpt
  • Henderson
    North Carolina · United States
    2.5 km
    in this dpt
  • Polk
    Tennessee · United States
    2.2 km
    in this dpt
  • Grayson
    Virginia · United States
    2.1 km
    in this dpt
  • Transylvania
    North Carolina · United States
    1.7 km
    in this dpt
  • Pike
    Kentucky · United States
    1.6 km
    in this dpt
  • Grant
    Kentucky · United States
    1.2 km
    in this dpt
  • Carroll
    Virginia · United States
    1.2 km
    in this dpt
  • Roane
    Tennessee · United States
    0.6 km
    in this dpt
  • Campbell
    Kentucky · United States
    0.3 km
    in this dpt
  • Buchanan
    Virginia · United States
    0.3 km
    in this dpt

15 intersecting protected areas

6 more protected areas

1 page = 1 named river (aggregation of 32 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

175 distinct species · 2 500 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 36 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

Indicateurs du tissu écologique

Tissu écologique de Grassy Creek : 30 espèces reliées par 67 interactions GloBI sur 3 types (connectance 10.6%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
67
Connectance
0.106
Patrimoniales
0
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)

Total length

751km

Max discharge

20,9m³/s

Max Strahler

5

Segments matched

32

HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.