Ontologia

Rivière· 88 segments

Sangamon River

Crosses 11 administrative regions : Cass, Champaign, Christian, Ford, Macon +6

rivière

Total length

399km

Max discharge

132,8m³/s

Max Strahler

6

Segments matched

88

River geography11 admin regions · 0 communes

Parent watershed

hybas-70805456001799 km²

11 administrative regions crossed (GADM L2)

  • Champaign
    Illinois · United States
    75.4 km
    in this dpt
  • Macon
    Illinois · United States
    64.9 km
    in this dpt
  • Sangamon
    Illinois · United States
    56.1 km
    in this dpt
  • Menard
    Illinois · United States
    48.0 km
    in this dpt
  • Mason
    Illinois · United States
    46.4 km
    in this dpt
  • Cass
    Illinois · United States
    45.4 km
    in this dpt
  • Piatt
    Illinois · United States
    37.6 km
    in this dpt
  • McLean
    Illinois · United States
    28.6 km
    in this dpt
  • Christian
    Illinois · United States
    5.2 km
    in this dpt
  • Ford
    Illinois · United States
    5.0 km
    in this dpt
  • Schuyler
    Illinois · United States
    0.0 km
    in this dpt

24 intersecting protected areas

15 more protected areas

1 page = 1 named river (aggregation of 88 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

44 distinct species · 45 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 19 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 Sangamon River : 18 espèces reliées par 24 interactions GloBI sur 2 types (connectance 14.0%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
19
Interactions affichées
24
Connectance
0.140
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

399km

Max discharge

132,8m³/s

Max Strahler

6

Segments matched

88

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