Ontologia

Rivière· 190 segments

Big Sandy Creek

Crosses 20 administrative regions : Cheyenne, Chouteau, Clark, Clay, Delta +15

rivière

Total length

1 424km

Max discharge

72,2m³/s

Max Strahler

5

Segments matched

190

River geography20 admin regions · 0 communes

Parent watershed

hybas-70805352401635 km²

20 administrative regions crossed (GADM L2)

  • Lincoln
    Colorado · United States
    121.8 km
    in this dpt
  • Cheyenne
    Colorado · United States
    103.1 km
    in this dpt
  • Kiowa
    Colorado · United States
    100.0 km
    in this dpt
  • Hill
    Montana · United States
    93.4 km
    in this dpt
  • Elbert
    Colorado · United States
    85.8 km
    in this dpt
  • Chouteau
    Montana · United States
    67.0 km
    in this dpt
  • Thayer
    Nebraska · United States
    59.2 km
    in this dpt
  • Preston
    West Virginia · United States
    47.5 km
    in this dpt
  • El Paso
    Colorado · United States
    43.3 km
    in this dpt
  • Roane
    West Virginia · United States
    30.5 km
    in this dpt
  • Lamar
    Texas · United States
    30.2 km
    in this dpt
  • Clay
    Nebraska · United States
    21.8 km
    in this dpt
  • Marathon
    Wisconsin · United States
    17.2 km
    in this dpt
  • Jefferson
    Nebraska · United States
    13.7 km
    in this dpt
  • Kanawha
    West Virginia · United States
    13.0 km
    in this dpt
  • Fayette
    Pennsylvania · United States
    11.5 km
    in this dpt
  • Donley
    Texas · United States
    11.3 km
    in this dpt
  • Clark
    Kansas · United States
    10.5 km
    in this dpt
  • Prowers
    Colorado · United States
    5.1 km
    in this dpt
  • Delta
    Texas · United States
    0.0 km
    in this dpt

10 intersecting protected areas

1 more protected areas

1 page = 1 named river (aggregation of 190 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

26 distinct species · 29 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 15 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 Big Sandy Creek : 14 espèces reliées par 12 interactions GloBI sur 2 types (connectance 11.4%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
15
Interactions affichées
12
Connectance
0.114
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

1 424km

Max discharge

72,2m³/s

Max Strahler

5

Segments matched

190

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