Ontologia

Rivière· 37 segments

Johnson Creek

Crosses 26 administrative regions : Aitkin, Butler, Carroll, Clay, Crow Wing +21

rivière

Total length

2 221km

Max discharge

52,7m³/s

Max Strahler

5

Segments matched

37

River geography26 admin regions · 0 communes

Parent watershed

hybas-70804765501009 km²

26 administrative regions crossed (GADM L2)

  • Division No. 3
    Saskatchewan · Canada
    27.9 km
    in this dpt
  • Stearns
    Minnesota · United States
    27.8 km
    in this dpt
  • Butler
    Iowa · United States
    22.5 km
    in this dpt
  • Marathon
    Wisconsin · United States
    21.5 km
    in this dpt
  • Robertson
    Kentucky · United States
    17.9 km
    in this dpt
  • Marion
    Texas · United States
    15.0 km
    in this dpt
  • Saunders
    Nebraska · United States
    14.4 km
    in this dpt
  • Vilas
    Wisconsin · United States
    14.4 km
    in this dpt
  • Seward
    Nebraska · United States
    10.7 km
    in this dpt
  • Johnson
    Illinois · United States
    9.8 km
    in this dpt
  • Crow Wing
    Minnesota · United States
    9.5 km
    in this dpt
  • Lincoln
    Wisconsin · United States
    8.8 km
    in this dpt
  • Carroll
    Illinois · United States
    8.4 km
    in this dpt
  • Saline
    Nebraska · United States
    7.4 km
    in this dpt
  • Fleming
    Kentucky · United States
    4.8 km
    in this dpt
  • Red Willow
    Nebraska · United States
    4.5 km
    in this dpt
  • Clay
    North Carolina · United States
    4.5 km
    in this dpt
  • Oneida
    Wisconsin · United States
    4.2 km
    in this dpt
  • Magoffin
    Kentucky · United States
    3.4 km
    in this dpt
  • Lafayette
    Missouri · United States
    3.4 km
    in this dpt
  • Dallas
    Iowa · United States
    1.9 km
    in this dpt
  • Aitkin
    Minnesota · United States
    0.9 km
    in this dpt
  • Sherburne
    Minnesota · United States
    0.2 km
    in this dpt
  • Mason
    Kentucky · United States
    0.0 km
    in this dpt
  • Furnas
    Nebraska · United States
    0.0 km
    in this dpt
  • Portage
    Wisconsin · United States
    0.0 km
    in this dpt

6 intersecting protected areas

1 page = 1 named river (aggregation of 37 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

46 distinct species · 83 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 35 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 Johnson Creek : 32 espèces reliées par 44 interactions GloBI sur 4 types (connectance 7.4%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
44
Connectance
0.074
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

2 221km

Max discharge

52,7m³/s

Max Strahler

5

Segments matched

37

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